Games like Castle Cards: Aliens Upon Ye!!

61%Game Brain Score

Most mentioned positive aspects:replayability, story

Most mentioned negative aspects:graphics, gameplay

100% User Score Based on 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.

80%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, monetization

80% User Score Based on 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.

70%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, grinding

70% User Score Based on 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.

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.

69%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, replayability

69% User Score Based on 404 reviews

Critic Score 71%Based on 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.

41%Game Brain Score

Most mentioned positive aspects:humor, graphics

Most mentioned negative aspects:gameplay, story

70% User Score Based on 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.

57%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:gameplay, optimization

84% User Score Based on 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.

86%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

86% User Score Based on 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.

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.

57%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, music

57% User Score Based on 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.

86%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:replayability, grinding

89% User Score Based on 208 reviews

Critic Score 70%Based on 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.

94%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, monetization

97% User Score Based on 15,544 reviews

Critic Score 90%Based on 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.

75%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:replayability, stability

75% User Score Based on 118 reviews

Critic Score 80%Based on 1 reviews

Poöf has been tricked by accepting a golden laying kitten. But the precious kitty makes all the greedy monsters envious. Survive waves of monsters trying to steal your revenue! Poöf vs the cursed kitty is a mix between tower defense, and platforming action, a game focused on hardcore gameplay, tight controls and choices, inspired by games such as Mario Bros Arcade Game, Orcs Must Die and Super Cr… If you enjoyed this game, see our list of games similar to Poöf.

87%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

91% User Score Based on 2,618 reviews

Critic Score 70%Based on 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.

69%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, optimization

69% User Score Based on 198 reviews

Beware Planet Earth! is a beguiling mix of classic tower defense and time management coming to PC via Steam for the first time. Save your cows from the Martian invasion by building an effective defense using towers, traps and objects, and also by firing your Zapper directly at the invading force of little green men. If you enjoyed this game, see our list of games similar to Beware Planet Earth.

73%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

73% User Score Based on 266 reviews

Critic Score 75%Based on 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.

40%Game Brain Score

Most mentioned positive aspects:humor

Most mentioned negative aspects:graphics, gameplay

38% User Score Based on 207 reviews

Critic Score 50%Based on 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.

69%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:graphics, story

69% User Score Based on 106 reviews

Dungetris is a game in a Rogue-like genre with an original system of building a level and the elements of a card game. If you enjoyed this game, see our list of games similar to Dungetris.

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).

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.

69%Game Brain Score

Most mentioned positive aspects:gameplay, music

100% User Score Based on 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.

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.

30%Game Brain Score

Most mentioned negative aspects:grinding, graphics

50% User Score Based on 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.

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.

61%Game Brain Score

Most mentioned negative aspects:gameplay, music

100% User Score Based on 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.

SHU is a strategic tower defense game where every placement decision matters. Waves of relentless enemies — from cunning goblins to fearless warriors — march toward your base. Your mission: stop them all. Build, upgrade, and position your towers wisely before each wave strikes. Use archers for ranged precision, mages for arcane devastation, or artillery for heavy splash damage. Each tower type br… If you enjoyed this game, see our list of games similar to SHU.

94%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:character development, monetization

94% User Score Based on 69 reviews

Antivirus Girl is a defense shooter game where you become an inspector for the anti-malware Sentinel to protect computers from malware. Inspect files coming in from the network, let safe files pass through, and immediately eliminate malware. If you enjoyed this game, see our list of games similar to Antivirus Girl.

83%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

83% User Score Based on 228 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.

95%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:story

100% User Score Based on 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.

79%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, story

79% User Score Based on 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.

85%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, story

85% User Score Based on 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.

62%Game Brain Score

Most mentioned positive aspects:graphics, replayability

Most mentioned negative aspects:gameplay, story

90% User Score Based on 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.

78%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, graphics

86% User Score Based on 42 reviews

Warning: despite appearances, this is a hectic, mind-juggling action game; you are advised to try the demo first. It's late at night in your 80’s bedroom, and a weird energy fills the air, making your “G64” computer flicker oddly. Brushing it off, you roll up a character sheet for the tabletop roleplaying games on your shelf. Before you finish, dark portals appear on your desk and little pixel cr… If you enjoyed this game, see our list of games similar to CrossOver: Roll For Initiative.

85%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, grinding

89% User Score Based on 110 reviews

Critic Score 78%Based on 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.

87%Game Brain Score

Most mentioned positive aspects:gameplay, replayability

Most mentioned negative aspects:story, grinding

87% User Score Based on 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.

62%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, optimization

62% User Score Based on 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.

91%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

91% User Score Based on 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.

92%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

92% User Score Based on 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.

97%Game Brain Score

Most mentioned positive aspects:gameplay, replayability

Most mentioned negative aspects:stability, grinding

97% User Score Based on 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.

83%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

83% User Score Based on 266 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.

67%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay, character development

100% User Score Based on 18 reviews

Doll Explorer is a turn-based strategy game in which players conquer dungeons by combining various actions such as "take one step forward" and "attack in front of player". The adventures of Tia the witch, Doll the magical life form, and Lilith the princess of the demon tribe begin! If you enjoyed this game, see our list of games similar to Doll Explorer.

84%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:monetization

84% User Score Based on 94 reviews

Build & defend your castle in this gripping tower defense game. If you enjoyed this game, see our list of games similar to Castle Master TD.

68%Game Brain Score

Most mentioned negative aspects:gameplay, graphics

77% User Score Based on 39 reviews

Block Tower TD is a roguelike tower defense strategy game with interesting innovations. Build a world out of blocks, choose random upgrades to make every run unique. Features CREATING THE WORLD. The world consists of blocks that you can place anywhere. Thanks to this, you will be able to think over a defense plan. BUILD TOWERS. Tower locations are the most important aspect in tower defense games. … If you enjoyed this game, see our list of games similar to Block Tower TD.

73%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:replayability, grinding

72% User Score Based on 178 reviews

Critic Score 77%Based on 2 reviews

A rogue-lite tabletop that mixes card based exploration with turn based combat. Create your party, draw adventure cards, roll dice and fight monsters to defeat the sorcerer and his magic. If you enjoyed this game, see our list of games similar to Dark Quest 3.

78%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:graphics

100% User Score Based on 41 reviews

Critic Score 67%Based on 10 reviews

A super fast-paced ARCADE TOWER-DEFENSE. Build turrets and shoot your way through hordes of alien scum as you protect multiple rooms simultaneously! If you enjoyed this game, see our list of games similar to Spacejacked.

65%Game Brain Score

Most mentioned positive aspects:replayability, music

Most mentioned negative aspects:gameplay, stability

65% User Score Based on 103 reviews

Defend yourself against the Hive in this deck-building game for 1 to 4 players! If you enjoyed this game, see our list of games similar to XenoShyft.

92%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, story

92% User Score Based on 544 reviews

Defend your dungeons with deadly traps against greedy adventurers! If you enjoyed this game, see our list of games similar to Dungeon Warfare 2.

87%Game Brain Score

Most mentioned positive aspects:humor, gameplay

Most mentioned negative aspects:grinding, stability

92% User Score Based on 3,354 reviews

Critic Score 74%Based on 4 reviews

A rock-solid combination of rock-rolling action, deep strategy, and captivating art and music from different ages of history, this is a game of crush or be crushed! Two castles stand opposed; one is yours, the other is your enemy’s. They're a jerk and their castle sucks, so you’re going to try to smash it using an enormous boulder. Even as they build up their defenses, you're ready to roll over th… If you enjoyed this game, see our list of games similar to Rock of Ages.

In Kingdom Watcher, players combine the best of skill and strategy for a calculating and intense battle against the Troll King and his army. Kingdom Watcher is the ultimate blend of tower defense and shoot 'em up, where you build towers to help protect your castle, and put your bow and arrow skills to the test against the waves of cute and evil enemies. Do you have what it takes to watch over your… If you enjoyed this game, see our list of games similar to Kingdom Watcher.

83%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, grinding

83% User Score Based on 861 reviews

Super Sanctum TD is a retro-styled Tower Defense game that focuses on strategy, customization and replayability. Build advanced mazes and construct powerful towers to prevent alien hordes from reaching the Core! When the aliens swarm your maze and everything seems lost, use active abilities like Air Strike and Freeze to tilt the battlefield to your advantage. If you enjoyed this game, see our list of games similar to Super Sanctum TD.