Games like Castle Cards: Aliens Upon Ye!!
Looking for games like Castle Cards: Aliens Upon Ye!!? Here are top action recommendations, selected from player-similarity data — start with PlanTechtor, Space Bross or Guardian Grids 2.
- 61%Game Brain ScoreMost mentioned positive aspects:replayability, storyMost mentioned negative aspects:graphics, gameplay100% User Score 12 reviews
Do you like to min-max your characters in ARPGs? Do you like to fine-tune your decks in CCGs? Then you need to check out the weapon system in PlanTechtor. Intense VR action meets deep strategic planning in PlanTechtor! Design endless weapon loadouts. Create a plan to exploit the level. Then put it to the test against an invading army of alien, robot invaders. If you enjoyed this game, see our list of games similar to PlanTechtor.
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- 41%Game Brain ScoreMost mentioned positive aspects:humor, graphicsMost mentioned negative aspects:gameplay, story70% User Score 10 reviews
Space Bross is a thrilling blend of action 2.5D roguelite, and Tower Defense genres. You’re a retired astronaut. You had one job: chill. But then they came for your chicken. Now it’s personal. Set off on a chaotic journey across deep space in Space Bross, a roguelite tower defense action game where survival means lasers, loot, and a whole lot of clucking vengeance. Explore dangerous, ev… If you enjoyed this game, see our list of games similar to Space Bross.
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A Relaxed and Enjoyable Tower Defense ExperienceGuardian Grids 2 is a tower defense game centered around laid-back, satisfying "mowing down" gameplay. It features a comfortable pace, simple controls, and intuitive mechanics—perfect for players who want to relax without giving up the fun of strategic thinking. Turn-Based Card Building: Randomness Meets StrategyThe game uses a turn-based … If you enjoyed this game, see our list of games similar to Guardian Grids 2.
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- 80%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, monetization80% User Score 293 reviews
Explosive singleplayer action RTS with a story campaign. Hold the line against massive swarms on a fully simulated battlefield. If you enjoyed this game, see our list of games similar to IDUN.
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- 70%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:graphics, grinding70% User Score 166 reviews
Roadmap About the GameKingdom's Deck is a game about survival and growing your kingdom. As the ruler of the land, you must navigate the challenges of staying alive, taking care of your people's requirements, building a powerful army, and protecting your fort from approaching threats Step into the role of the king, entrusted with the fate of an entire realm. Your journey is guided by your co… If you enjoyed this game, see our list of games similar to Kingdom's Deck.
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- 40%Game Brain ScoreMost mentioned positive aspects:humorMost mentioned negative aspects:graphics, gameplay38% User Score 207 reviewsCritic Score 50%1 reviews
A Tower Defence game, that actually allows you to sit inside the turret and come face-to-face with the enemies! You are Commando Jack, the baddest, meanest, toughest soldier planet Earth has to offer, and it's up to you to save the world from alien invasion. Build a maze of towers to deal damage to the Aliens, and if that's not enough, jump into your turret and take those suckers down yourself! If you enjoyed this game, see our list of games similar to Commando Jack.
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Split Square is a deck building rogue-like game featuring cute pixel characters. Defeat all enemies in a random block space and collect rewards to build a stronger deck! If you enjoyed this game, see our list of games similar to Split Square.
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You're an intern. The spreadsheet is fighting back.Spreadsheet Survivor is a fast, funny bullet-hell roguelite that runs inside a pixel-perfect fake spreadsheet. You are a single cell. The errors want you gone. Drop formula-turrets, vacuum up cash, level into absurd builds, and outlast a 20-minute workday. It looks like work. Feels like your coffee break. It is the most productive-looking way t… If you enjoyed this game, see our list of games similar to Spreadsheet Survivors.
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- 69%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, replayability69% User Score 404 reviewsCritic Score 71%2 reviews
Necronator: Dead Wrong is a comedic micro RTS game with a deck-building twist. Collect and deploy undead units and build an army to conquer the insufferable goody-two-shoes of the Livmor Alliance. Raise the dead, drop the mic. Those instructors at the Undead Academy don't understand your talent. Why trudge your way through years of training... when you could just make a deal with an evil ancient … If you enjoyed this game, see our list of games similar to Necronator: Dead Wrong.
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- 57%Game Brain ScoreMost mentioned positive aspects:music, graphicsMost mentioned negative aspects:gameplay, optimization84% User Score 19 reviews
Build, expand, defend and chill... A minimalist twist on tower defence games, with nice clean visuals, simple controls, relaxing tunes and fractal like possibilities to expand your bases. The ghost in the machine is running amok, and you are here to defend against this mechievious piece of code. A unique layered tower defence puzzle game. Build your citadels to keep the base safe. Use d… If you enjoyed this game, see our list of games similar to HEXADEL.
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- 67%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:replayability, music92% User Score 24 reviews
Spires of Morosith is a tactical tower defense game with a blend of real-time-strategy elements. Allowing you to control the shape of the battlefield and the path of your enemies, Spires of Morosith seeks to deepen the impact the surroundings can have on the classic Tower Defense. Features: INVADING GRAINWRAITHS The Grainwraiths ripping into Arborglen through Tears. They want to destroy the Spires… If you enjoyed this game, see our list of games similar to Spires of Morosith: Gossamer Sundered.
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- 56%Game Brain ScoreMost mentioned positive aspects:gameplay, replayabilityMost mentioned negative aspects:grinding, graphics92% User Score 12 reviews
Logistics Win WarsWhere other tower defenses focus on troop synergies, Strategy Command makes supply lines your lifeline. Food, materials, tools, transport... Produce, ship, and consume resources across your buildings. Master this economy to train waves of castle guardians, who'll send those monsters packing! Hah! Procedural Maps, Dynamic AdaptationNo fixed strategies here. As fog-of-war lif… If you enjoyed this game, see our list of games similar to Transport Legion.
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- 86%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, grinding86% User Score 865 reviews
Welcome to Drill Core, where corporate greed meets strategic planet-mining! By day, lead an elite crew of miners, carriers, and guards as they carve a path through hostile alien worlds. Build advanced facilities, upgrade deadly turrets, and prepare for relentless nightly assaults from alien lifeforms. Will you chase maximum efficiency at any cost, or play it safe and fight to survive? Drill Core i… If you enjoyed this game, see our list of games similar to Drill Core.
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- 92%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:grinding, stability92% User Score 142 reviews
While I am a loyal RTS gamer, I feel that the genre’s complexity puts many players off. That's why I've always wanted to create my own grand battlefield in a simplified manner, making it more accessible to potential players and RTS fans. In this stylistic pixel game, players will have access to a variety of buildings that synergize with each other and face an array of twisted insectoids. This game… If you enjoyed this game, see our list of games similar to Frontline Crisis.
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- 86%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:replayability, grinding89% User Score 208 reviewsCritic Score 70%1 reviews
Affogato combines RPG and 'reversed tower defense' elements. You'll play as the titular Affogato, a sorceress managing a cafe in a new town. Meet all kinds of customers, hear their stories—and travel into their minds to defeat their inner demons. Experience a city life both everyday, and magical. If you enjoyed this game, see our list of games similar to Affogato.
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- 85%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, music85% User Score 211 reviews
You! the most outstanding pioneer who graduated from this kingdom, are finally about to embark on your legendary journey. Construct towns across various levels to fend off waves of attacks from diverse enemies until you establish a firm footing and complete your exploration! Build your own mini town Expand progressively on the barren map, construct a complete town, and uncover rarer buildings an… If you enjoyed this game, see our list of games similar to Border Pioneer.
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- 85%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:grinding100% User Score 36 reviews
THE NECROMANCER COMETH!The Necromancer Cometh! is a Dark Fantasy Pathbuilding Tower Defense Adventure with fun fantasy characters, spooky enemies, strategic deckbuilding, and limitless pathbuilding. BUILD YOUR OWN PATH!In TNC!, there are no preset paths or fixed tower spots—you decide where to place your towers. Your towers will block your enemies, who will then try to navigate through the maze y… If you enjoyed this game, see our list of games similar to The Necromancer Cometh! TD.
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- 94%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, monetization97% User Score 15,544 reviewsCritic Score 90%5 reviews
A minimalist game about building and defending a little kingdom. Thronefall is a classic strategy game without unnecessary complexity, just some healthy hack-and-slay. Build up your base during the day, and defend it ‘til your last breath at night. If you enjoyed this game, see our list of games similar to Thronefall.
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- 81%Game Brain ScoreMost mentioned positive aspects:graphics, monetizationMost mentioned negative aspects:gameplay, music81% User Score 238 reviews
Minimalist Tower Defense game set in cyberspace. Defend servers from nasty bugs! If you enjoyed this game, see our list of games similar to Data Defense.
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- 49%Game Brain ScoreMost mentioned positive aspects:music, humorMost mentioned negative aspects:gameplay, graphics55% User Score 40 reviews
Nexoria is a hardcore roguelike about dungeons with hybrid battles, combining classical turn based combat system and a collectible card game. Collect the best spells and conquer the dungeons! If you enjoyed this game, see our list of games similar to Nexoria: Dungeon Rogue Heroes.
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- 87%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:stability, grinding91% User Score 2,618 reviewsCritic Score 70%1 reviews
An inventive tower defense/ first person shooter hybrid that pits elite soldier Skye against various forms of alien life on a small set of unique maps. Skye must build and upgrade defensive structures while jumping into the fray to help her creations take down the hostile invaders. If you enjoyed this game, see our list of games similar to Sanctum.
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- 46%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:replayability, story56% User Score 32 reviews
'ReRoad' is a new concept Tower Defense game that makes a road by digging the ground. Considering the towers randomly placed on the stage and the towers to be placed later, We need to make the most of the tower's range and make a strategic path. Destroy the enemies from through your own road! If you enjoyed this game, see our list of games similar to ReRoad.
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- 72%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:music, stability72% User Score 86 reviews
Defend your valuable chest in randomly generated maps with various towers, traps and obstacles to modify the path that the enemies must follow in "Digs", the ultimate rogue-like tower defense game. Experience unique mechanics, upgrade your defenses and face off against challenging enemies If you enjoyed this game, see our list of games similar to Digs TD.
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- 86%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:grinding, stability86% User Score 579 reviews
Protolife is an unique tower-based strategy game which gives you a direct control over the builder robot in a struggle against the hungry proto-life organism. If you enjoyed this game, see our list of games similar to Protolife.
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- 73%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, stability73% User Score 266 reviewsCritic Score 75%1 reviews
Revolutionary Tower DefenseDANGER! Earth is under attack from a vast armada of flying saucers. Only you can stop the invasion of these relentless alien monsters - don't let a single one through! Get ready for a revolution in tower defense that will send you spinning. Defend the solar system by sending satellites into orbit around planets, moons and space stations. Create the perfect defense by rot… If you enjoyed this game, see our list of games similar to Unstoppable Gorg.
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- View Game60%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:graphics, stability73% User Score 33 reviews
Collider is a fast paced arcade game for 1 to 8 players. If you enjoyed this game, see our list of games similar to Collider.
- 35%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:graphics, story53% User Score 17 reviews
Faith & Shield: 4044 Tower Defense In the year 4044, after countless wars and confrontations, global changes, and upheavals, the earth is not in the most attractive form, and humanity is in decline. The remaining survivors realized that if they will continue like this, there would be no more of them as a species, so they decided to give all their efforts and create the last bastion of fait… If you enjoyed this game, see our list of games similar to Faith & Shield:4044 Tower Defense.
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- 50%Game Brain Score50% User Score 1 reviews
Who’s The Boss Now? Who’s The Boss Now? is a reverse deckbuilder roguelike inspired by Slay the Spire, where you are the boss defending your lair — whether it’s a dungeon, crypt, or ruined castle. Knights, adventurers, rival bosses, and “heroes” invade your territory seeking gold, glory, or revenge. But just because you’re the boss now doesn’t mean you’ll stay that way. Build your deck, posit… If you enjoyed this game, see our list of games similar to Who's the Boss Now? (web).
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Tower defense meets deck building in Deck Defense. Defending against the blobs is no easy feat. Will you prioritise fortifying your tower defenses or expanding the map? Build your deck with over 75 cards to choose from. Bolster Your Defense Build your defenses, with a wide range of towers to choose from. Deck Defense includes 34 towers, with a wide variety of attack styles, damage types and … If you enjoyed this game, see our list of games similar to Deck Defense.
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- 69%Game Brain ScoreMost mentioned positive aspects:gameplay, music100% User Score 20 reviews
Explore a weird casino, build your slot machine and punch enemies in the face! One Armed Bandit is a "deck"-building roguelite where your combat actions are determined by the outcome of your (manually stopped) slot machine. Add more symbols to the machine to build incredible combos, get more items to grow stronger, play gambly minigames to get more stuff. Don't mess around for too lo… If you enjoyed this game, see our list of games similar to One Armed Bandit.
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Ambusher is a tower defense game. Set your traps. Build your towers. Prepare your defense and survive until sunrise.CARD SYSTEM Create your deck. Prepare a deck to defend by drawing random cards from the deck pool every morning.TRAPS & TOWERS Plan your defense wisely. Build your traps and towers using your cards.UPGRADE Improve your castle. Strengthen it with new towers.SURVIVE Defend nig… If you enjoyed this game, see our list of games similar to Ambusher.
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- 30%Game Brain ScoreMost mentioned negative aspects:grinding, graphics50% User Score 10 reviews
Alien Invasion TD is a new strategy 3D game with an exciting new design, campaign mode, endless mode, players custom-built levels and PVP online multiplayer, defend against waves of approaching enemies by placing your defense towers, recruiting units,use special attacks, boosts and more. If you enjoyed this game, see our list of games similar to Alien Invasion Tower Defense.
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Content Expansion #2 Now LiveThe second content expansion is now live! Play the new Challenge Mode, fight off new attacking enemies and play through new level designs. Find out more about what's been introduced in my recent announcement:GameplayCube Defender is a minimalistic, addictive and fast paced tower defense game. Defeat waves of cube enemies on a continuously expanding game map. Each roun… If you enjoyed this game, see our list of games similar to Cube Defender.
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- 61%Game Brain ScoreMost mentioned negative aspects:gameplay, music100% User Score 12 reviews
Take control of a small team of contractors, hired by mysterious suits for impossible jobs against powerful corporations. Your contractors each have custom cybernetics that allow them to use a host of abilities, represented by cards. These cards are used in turn-based combat for actions such as movement, attacking, defending, and special abilities. Along with combat, you'll also encounter events, … If you enjoyed this game, see our list of games similar to Hostile Takeover.
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- 53%Game Brain ScoreMost mentioned positive aspects:replayabilityMost mentioned negative aspects:gameplay, music76% User Score 21 reviews
Spire of AshA dark-fantasy auto-battler dungeon crawler where strategy is everything. Build your team, forge your gear, and push deeper into an ever-scaling spire — where every decision compounds and every run tells a different story. Inspired by the depth of Path of Exile's crafting, the tactical positioning of TFT-style hex combat, and the endless scaling of Mythic+ dungeons. Assemble Your … If you enjoyed this game, see our list of games similar to Spire of Ash.
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- 83%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, stability83% User Score 218 reviews
Few Nights More is a roguelike turn-based RPG based in a world where Vampire Lords seek to conquer lost territories and their place in the world. Design and defend your stronghold, slay your enemies with traps, fulfill your Lord’s true potential, slowly conquering what is rightfully yours. If you enjoyed this game, see our list of games similar to Few Nights More.
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- 95%Game Brain ScoreMost mentioned positive aspects:gameplay, humorMost mentioned negative aspects:story100% User Score 46 reviews
Winner – Best Deckbuilder TooManyGames Indie Showcase 2026 Monster Tavern is a roguelike deckbuilder where you run a dangerous monster bar, serving creatures fresh off a day of harassing heroes and wreaking havoc. When night falls weary monsters crowd into the tavern looking to drink, gripe, and unwind. Serve them drinks and get them out before they mess your place up. Beneath its … If you enjoyed this game, see our list of games similar to Monster Tavern.
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- 79%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, story79% User Score 152 reviews
BUILD BY DAY, SURVIVE BY NIGHT Use the daylight hours to expand your city, manage your resources carefully and fortify your defenses. When night falls, the rules change. Relentless waves of zombies advance with the sole purpose of destroying all you've built. Each night brings larger, more dangerous hordes, making preparation your only hope. In the darkness, nothing can be trusted. A NEW CHALLENGE… If you enjoyed this game, see our list of games similar to City Defense Z.
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- 85%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, story85% User Score 304 reviews
Forge invincible defenses with lethal traps and devious machines, and crush relentless waves of adventurers in the ultimate tower defense showdown! If you enjoyed this game, see our list of games similar to Dungeon Warfare 3.
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- 62%Game Brain ScoreMost mentioned positive aspects:graphics, replayabilityMost mentioned negative aspects:gameplay, story90% User Score 20 reviews
Flex your strategic mastery in Rogue Citadel, a fusion of tower defence and survivors gameplay set within the foreboding Castle Shadowfell. Battle your way through the procedurally generated layers of the castle, adapting your defences to hold off waves of varied horrors. Survivors-style GameplayAncient and often bizarre heroes guide you through your adventure, granting you their unique and p… If you enjoyed this game, see our list of games similar to Rogue Citadel.
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- 54%Game Brain ScoreMost mentioned positive aspects:music, atmosphereMost mentioned negative aspects:gameplay, graphics82% User Score 17 reviews
In Little Kingdom RTS, you take on the role of the ruler of a small kingdom. With limited resources, you must build a base, organize the extraction of wood, stone, and wheat, erect defenses, raise an army, and fend off enemies. The main goal is to survive and capture all territory on the map. Each new level presents a new map with a unique layout of resources, enemy kingdoms, secrets, and strategi… If you enjoyed this game, see our list of games similar to Little Kingdom RTS.
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- 84%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:atmosphere, grinding88% User Score 97 reviewsCritic Score 78%5 reviews
A roguelike deckbuilder where you create the dungeon you fight through. Each night use your cards to expand the ruins then battle through them, harvesting Glimour from the lost souls and improving your deck. Can you reach The Warden and defeat it, so The Maiden will grant your heart’s desire? If you enjoyed this game, see our list of games similar to Into the Restless Ruins.
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- 46%Game Brain ScoreMost mentioned positive aspects:graphics, musicMost mentioned negative aspects:gameplay, stability59% User Score 29 reviews
An asymmetric, cooperative dungeon defense game for 1-4 players where you play as the monsters protecting their hard earned treasures against invading hordes of looters (so-called heroes) trying to steal it. If you enjoyed this game, see our list of games similar to Keep the Heroes Out.
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- 87%Game Brain ScoreMost mentioned positive aspects:gameplay, replayabilityMost mentioned negative aspects:story, grinding87% User Score 2,634 reviews
Your empire faces relentless invasions from the savage Artronids, threatening its very existence. As Commander, you are the last line of defense against the deadly enemy onslaught. In this endlessly replayable experience, every battle presents fresh challenges with unpredictable outcomes. Take control of the battlefield by shaping the very ground your enemies march on. Expand and modify terrai… If you enjoyed this game, see our list of games similar to Tower Dominion.
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- 81%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:grinding, optimization81% User Score 108 reviews
Protect vehicles on the road and survive! Road Defense: Outsiders is a game that combines elements of the 'roguelike' and 'tower defense' genres. Upgrade the towers and your own skills to be able to annihilate all the life around you! If you enjoyed this game, see our list of games similar to Road Defense: Outsiders.
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- 62%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, optimization62% User Score 218 reviews
WARCANA is a fantasy inspired real-time base defence strategy game with a unique deck-building mechanic. Take on the role of a mighty magician and face the challenge of surviving waves of unrelenting attacks whilst simultaneously summoning your own large armies. Lay waste to your rivals in either a battle-royale with up to 30 other players, or in a series of single player campaigns. Build your dec… If you enjoyed this game, see our list of games similar to WARCANA.
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- 57%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, music57% User Score 60 reviews
Desperate Place is a strategy tower defense game in which you need to play as the crew that was suddenly awakened early, and in the case of a colonial starship that suffered damage, come to an unknown planet to collect resources, repair the starship and defeat the alien monsters that suddenly appeared to escape from this desperate Place. On this unknown planet, you will need to use your limited s… If you enjoyed this game, see our list of games similar to Desperate Place.
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- 91%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, grinding91% User Score 476 reviews
Push monster balls into holes or traps in randomly generated levels. Stack up countless game-changing items to create broken builds. Find combos to create your own synergies and customize your playstyle. Rack and Slay! UNIQUE GAMEPLAY: Face physics-based billiards combat challenges tied together by a rogue-like run structure in a dungeon setting! LONG-TERM REPLAYABILITY: Procedural dungeon layou… If you enjoyed this game, see our list of games similar to Rack and Slay.
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- 97%Game Brain ScoreMost mentioned positive aspects:gameplay, replayabilityMost mentioned negative aspects:stability, grinding97% User Score 2,360 reviews
Emberward is a unique tower defense game that focuses on maze building and interesting tower mechanics. Construct mazes with blocks of different shapes and set up defense towers on them to withstand the onslaught of monsters! If you enjoyed this game, see our list of games similar to Emberward.
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- 81%Game Brain ScoreMost mentioned positive aspects:gameplay, replayability100% User Score 32 reviews
Castles on Clouds is a Roguelike Tower Defense game set on a procedurally generated island. Build towers to protect your castle from the endless goblins hordes. There are 5 core tower types each with multiple upgrade paths with unique damage types and characteristics. Artillery towers that deal AOE, Magic towers that ignore enemy armor, Melee towers that spawn units to engage enemies in brutal clo… If you enjoyed this game, see our list of games similar to Castles on Clouds.
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