Games like SECURE DAY ZERO

96%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

96% User Score Based on 485 reviews

The replicator robots are back! It's 2528. The machines are increasingly infecting the planets with genetically modified monsters. Challenge them and try to stop the onslaught. Upgrade buildings and heroes, mine resources, discover technology and fight to save humanity! If you enjoyed this game, see our list of games similar to CARNAGE OFFERING Tower Defense.

Overview: Embark on an epic journey in "The Last Windmill", a captivating action-adventure game that immerses you in a world on the brink of destruction. As a valiant knight, your mission is to defend the last remaining windmill against hordes of relentless monsters. Prepare for intense battles, strategic decision-making, and heart-pounding moments as you fight for survival. Key Feature… If you enjoyed this game, see our list of games similar to The Last Windmill.

53%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

100% User Score Based on 4 reviews

ReEarth is an exciting real-time strategy (RTS) indie game. Here, you will play as humanity's last hope. By continuously upgrading and building your base, dispatching various types of tanks and units, you will fend off the oncoming swarms and reclaim Earth amidst the endless tides of monsters. Prepare for the challenge, return to Earth, and save the future of humanity! Gameplay Rising from ruins, … If you enjoyed this game, see our list of games similar to ReEarth.

87%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

87% User Score Based on 337 reviews

In Castle of Alchemists, a tower defense/top-down action hybrid game with amazing pixel art graphics, play as the Bellator, alchemically enhanced defender, to fight against invaders from other worlds. Delve into the castle, set your traps, equip powerful weapons and gears, and reclaim the castle piece by piece. If you enjoyed this game, see our list of games similar to Castle Of Alchemists.

Tau Cubis is a minimalist Tower Defense game in Space and colorful Scifi Landscapes. Tau Cubis is taking inspiration from the classic 'Defense Grid' with extra features (collaborative Towers, instant global targeting, truly autonomous enemies). Find a strategy to repel the onslaught of crazy robots! If you enjoyed this game, see our list of games similar to Tau Cubis.

47%Game Brain Score

Most mentioned positive aspects:atmosphere, music

Most mentioned negative aspects:gameplay, graphics

68% User Score Based on 19 reviews

Black Blood is a mix of Tower Defense and a top—down shooter where you have to defend 4 lighthouses from alien invaders. Use weapons, build defensive towers and upgrade them with the help of resources extracted from defeated enemies. Your assistant will be a drone that attacks, heals and repairs your structures if you improve its capabilities. Every decision matters — choose what to spend your lim… If you enjoyed this game, see our list of games similar to Black blood.

56%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:stability, character development

64% User Score Based on 39 reviews

Party game for up to 8 player local or online for metal heads, by a metal head, that is about characters who literally have metal heads! Featuring over 30 mini-games, multiple board game modes, and character customization, mini-game and board game level editors, with much more content to come! If you enjoyed this game, see our list of games similar to Metal Heads.

74%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:monetization, story

74% User Score Based on 97 reviews

WISHLIST THE FULL GAME WISHLIST OTHER GAMES About the GameTry out the free prologue to get a taste of the exciting gameplay and easily transfer your progress to the full game. Transfer your progress to the main game The main game offers three acts, 38 areas, mini-games, and a lot of gear options for your hero. Progress seamlessly transfers from the prologue to the main game. Face 10 Level… If you enjoyed this game, see our list of games similar to Legendary Hoplite: Arachne’s Trial.

55%Game Brain Score

Most mentioned positive aspects:gameplay, character development

Most mentioned negative aspects:music, story

91% User Score Based on 11 reviews

"Cyber Bay" is a 2D rhythm action roguelike. The player takes on the role of the last surviving human on Earth, fighting against a zombie apocalypse caused by artificial intelligence (AI) that has decided that humans don't deserve to live. The player's main objective is to survive in a world overrun by zombies and find ways to destroy the AI. The player will explore various locations, f… If you enjoyed this game, see our list of games similar to Cyber Bay.

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.

Defentrix is a ruthless tower defense game built for players who love strategy, precision, and tactical gameplay. Across 30 challenging levels, you’ll face a continuous rise in speed, enemy mass, and pressure, testing your reaction time, focus, and strategic thinking. Every stage demands real-time decisions, where smart placement and quick adaptation decide your success.There’s no luck or randomn… If you enjoyed this game, see our list of games similar to Defentrix.

51%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, replayability

83% User Score Based on 12 reviews

Bit Bullet – Is a single player top-down shooter with an escalating difficulty level and complicated enemies, in which you will have to blow up and crush hordes of enemies using various weapons and skills. If you enjoyed this game, see our list of games similar to Bit Bullet.

85%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

85% User Score Based on 9,352 reviews

Dungeon of the Endless is a roguelike-like tower defense game. The player takes the role of survivors in a prison spaceship after its escape pods crash landed on a planet on their way to the Auriga system, which they were supposed to colonize as slaves. If you enjoyed this game, see our list of games similar to Dungeon of the Endless.

77%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:graphics, music

77% User Score Based on 111 reviews

Command your Squad of Survivors in a game where Line of Sight is extremely important, you cannot shoot what you cannot see. Develop your formations, move as a unit and cover every corner. Leave no man behind! If you enjoyed this game, see our list of games similar to Survivor Squad: Gauntlets.

GSK is a frenetic, action-packed adventure inspired by the great classic shooters, adventure games, and exploration titles that have marked generations. The game was created to offer an intense challenge, focusing on quick reflexes, precision, and complete mastery of the mechanics. Face hordes of enemies in challenging levels that test your speed and skill, collect stars to unlock new levels, and … If you enjoyed this game, see our list of games similar to GSK.

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.

66%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:monetization, stability

86% User Score Based on 28 reviews

This is a DEMO version of Stellarcraft. The full Early Access version is available on a separate Steam page. Stellarcraft is a sci-fi tower defense game in which you explore different planets, collect resources and complete missions. Build and upgrade defenses to fend off enemy waves and develop your character. Strategic planning and technological upgrades are the key to success. Explore… If you enjoyed this game, see our list of games similar to Stellarcraft The Prologue.

53%Game Brain Score

Most mentioned positive aspects:gameplay

100% User Score Based on 4 reviews

Z-Ape is a unique tower defense and first person shooter mash up game. Hordes of enemies attacking your base, it's up to you to stop them either with your brain or your gun skills. You can build up a strategy, place towers for defense, meantime you can enter your tower and fire at enemies with unique weapons. You can be The Brain or The Brute or better : Both! you Can Be the commander![ Placing … If you enjoyed this game, see our list of games similar to Z-APE: Tower Defense.

94%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:stability, monetization

94% User Score Based on 1,842 reviews

Face the first few days after the survivors come to the surface. Gather resources, scavenge the buildings and create a Zone that will be able to stop horde attacks at night. Conquer Prologue to prove you're ready for the upcoming full version of Infection Free Zone. “The Mad Virus” has spread throughout the world with the speed of jet planes. The infected are highly aggressive, fast and strong. … If you enjoyed this game, see our list of games similar to Infection Free Zone – Prologue.

98%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:gameplay, optimization

98% User Score Based on 98 reviews

You and allies, avian inhabitants of Sanctree City, build structures and production lines on the tree, crafting weapons to fend off subterranean insects. Defense is just the start—dig deeper, destroy nests, fortify new defenses against escalating threats for an impregnable stronghold. If you enjoyed this game, see our list of games similar to Guardians of the Sanctree.

78%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, music

81% User Score Based on 48 reviews

Critic Score 76%Based on 3 reviews

Flooded is a reversed city-builder, in which you need to optimize your production on an island that shrinks over time. Gather enough resources to flee to safety, while the surrounding world is getting flooded. If you enjoyed this game, see our list of games similar to Flooded.

92%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, stability

93% User Score Based on 6,164 reviews

Critic Score 85%Based on 1 reviews

Defend the last bastion of humanity with your squad of heroes! Exterminate fiendish monsters with magic and brute force by night and re-build your battered city defenses by day in this tactical RPG with rogue-lite mechanics. If you enjoyed this game, see our list of games similar to The Last Spell.

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.

90%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

93% User Score Based on 1,918 reviews

Critic Score 80%Based on 3 reviews

X-Morph: Defense Complete Edition includes: X-Morph: Defense core game, European Assault DLC, Survival Of The Fittest DLC, Last Bastion DLC If you enjoyed this game, see our list of games similar to X-Morph: Defense.

74%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:replayability, grinding

71% User Score Based on 499 reviews

Critic Score 83%Based on 2 reviews

All About Tower Offense vs. Tower Defense If you enjoyed this game, see our list of games similar to Anomaly 2.

Read our latest blog post where we talk about the long-awaited Armed Combat Preview and our changes to where and how we communicate A sneak peek of the latest developments in armed combat for Kinstrife Please see our latest blog post on our next steps and why this isn't available - and feel free to join our Discord community in the meantime! Experience the struggles and wonders of… If you enjoyed this game, see our list of games similar to Kinstrife Tech-Demo.

60%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, monetization

60% User Score Based on 351 reviews

Embark on an adrenaline-fueled 4v1 survivor (PVP) or go against AI Zombie Master (PVE) experience in 7 Days Blood Moons, published by The Fun Pimps, creators of 7 Days to Die, and developed by iLLOGIKA. The game brings a unique combination of FPS, survival horror, RTS, tower defense and a robust progression system. Will you become a brave survivor or will you crush all humanity’s hopes? Game Featu… If you enjoyed this game, see our list of games similar to 7 Days Blood Moons.

70%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, optimization

70% User Score Based on 281 reviews

Survival Machine is a 4 player co-op, 3rd person, survival-adventure game set in vibrant, diverse landscapes. Navigate the ever-changing world aboard the colossal Machine that doubles as your fortress, homestead, and transport. Whether braving the game solo or with friends, explore biomes full of random challenges to gather resources, craft new upgrades, and build structures that will help you sur… If you enjoyed this game, see our list of games similar to Survival Machine.

62%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:replayability

100% User Score Based on 13 reviews

Explore the unknown underground and collect ores at daytime, but be back at the surface to protect THE CORE, when the monsters arrive at nighttime. A procedurally generated underground guarantees that each adventure is filled with unique enemies, treasures, and surprises. PROTECT THE COREWhen night falls, the world grows dangerous. From the shadows emerge skeletons, slimes, and far worse creatures… If you enjoyed this game, see our list of games similar to There Is mORE.

47%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:replayability, grinding

80% User Score Based on 10 reviews

Holy Justice is a cosmic bullet-hell roguelike inspired by classic Shoot’em Ups and expanded with a unique upgrade system powered by Core Enhancers. Their synergies let you shred space pirates and bosses into stardust. Endless possibilitiesForge surprising super-combos with unique Core Enhancers to unlock wild effects and interactions. Earn space credits to grab epic and legendary devices, and di… If you enjoyed this game, see our list of games similar to Holy Justice: Galaxy Outcast.

62%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:story, stability

90% User Score Based on 20 reviews

Welcome to Paws Against the World (PAW), where the last humans are gone, and it’s up to the animals to claw their way through hordes of relentless zombies. Think fast-paced, loot-grabbing action, but with a wild twist—play as cute critters fighting for survival. If you enjoyed this game, see our list of games similar to Paws Against the World.

85%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

85% User Score Based on 520 reviews

Welcome to Ocean Keeper, a mining roguelike shooter with a top-down view. Play as a Miner whose spaceship has crashed on a planet, filled with underwater monsters. Find resources and artifacts for purchasing valuable upgrades. Use the time between each attack to power up your diver, mech, weapon or explore a new dungeon. Build automatic turrets, use drones to collect loot and improve your skill… If you enjoyed this game, see our list of games similar to Ocean Keeper: Dome Survival.

66%Game Brain Score

Most mentioned positive aspects:graphics, replayability

Most mentioned negative aspects:gameplay, story

66% User Score Based on 218 reviews

Part turn-based resource management, part real-time defense shooter, Emerge places you into a futuristic world, ravaged by a zombie Apocalypse. If you enjoyed this game, see our list of games similar to Emerge: Cities of the Apocalypse.

59%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

67% User Score Based on 306 reviews

Critic Score 51%Based on 9 reviews

Anomaly Defenders is the closing installment of the Anomaly series. The original incarnation of the Tower Offense sub-genre had players controlling humans fighting alien invaders. Now, the tables have turned. The human counterattack is underway and the alien homeworld is under threat. Defend the planet from the human scum in the final battle of the series. Anomaly Defenders is a fast-paced Tower … If you enjoyed this game, see our list of games similar to Anomaly Defenders.

76%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

76% User Score Based on 331 reviews

Critic Score 78%Based on 2 reviews

Dwerve is a Zelda-like action tower defense RPG where you play as a dwarven tinkerer that uses turrets and traps to fight. If you enjoyed this game, see our list of games similar to Dwerve.

86%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

86% User Score Based on 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.

90%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, optimization

90% User Score Based on 7,913 reviews

In Sanctum 2, you will have to utilize elements of multiple gameplay genres to succeed. Build towers and walls during the building phase before the enemies attack, then jump into the fray and help your towers blast everything to pieces in FPS-mode. You can progress through the single player campaign yourself, or play up to 4-player co-op with your friends to discover the secrets of the planet LOEK… If you enjoyed this game, see our list of games similar to Sanctum 2.

85%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, grinding

85% User Score Based on 140 reviews

Artificial Defense is a one man made, real time strategy game combining orbital shooter and tower defense components within an electrifying, virtual reality setting. You are the machine, a mighty computer-system defending its servers against swarms of intruding creeps. If you enjoyed this game, see our list of games similar to Artificial Defense.

97%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, music

97% User Score Based on 226 reviews

Check out the updated version on Steam here! The world is under siege from an unknown enemy. Gates are appearing, spawning demonic entities. Major cities have been destroyed with overwhelming force. Most of the population has been decimated, but the dead rise again to feast on the living. There was no warning, no signs, no dark omen... Just death and destruction. This is the apocalypse. There are… If you enjoyed this game, see our list of games similar to Endgame: Road To Salvation.

Overview: Brace yourself for an epic battle of brains and firepower in Doomsday Tower Defense, a fast-paced and strategic top-down game blending action, simulation, and strategy. With colorful 2D visuals and a dark, thrilling atmosphere, players must defend humanity's last stronghold against endless waves of zombies. Build, strategize, and manage resources to outwit and outlast the zombie apocalyp… If you enjoyed this game, see our list of games similar to Doomsday Tower Defense.

80%Game Brain Score

Most mentioned positive aspects:gameplay, music

94% User Score Based on 36 reviews

Discover the beauty and fragility of life in Survivor Cells, a unique survival game against viruses and bacteria, which strategically combines the elements of roguelite, bullet hell and tower defense in a challenging experience. Your destiny depends on your agility and choices. How far will you get? If you enjoyed this game, see our list of games similar to Survivor Cells.

88%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

88% User Score Based on 73 reviews

Critic Score 88%Based on 1 reviews

Call on the elements and evolve mighty creatures as you unleash an arsenal of spells to defend against waves of enemies, all on your epic journey to seal the rift and crush the undead invaders. Choose your spells & upgrades - it's time to go elemental! If you enjoyed this game, see our list of games similar to Demonlore.

92%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

92% User Score Based on 53 reviews

The Last Hearth Defense is a fast-paced top-down Tower Defense game where your mission is to protect the final hearth of civilization from waves of quirky — yet ruthless — monsters! On one side, swarms of prehistoric beasts and fantastical creatures approach. On the other, brave knights, sharpshooting archers, powerful mages, and other heroes rise to defend humanity’s last stronghold. Strategical… If you enjoyed this game, see our list of games similar to The Last Hearth Defense.

62%Game Brain Score

Most mentioned positive aspects:replayability, graphics

Most mentioned negative aspects:gameplay, story

100% User Score Based on 13 reviews

"Angles of Death" is a top-down 2D pixel art action RPG that thrusts players into a dark and challenging world filled with unique bosses and relentless enemies. Players must battle a variety of foes and overcoming intricate boss mechanics to survive. The game features a rich upgrade system, allowing players to enhance their abilities and unlock new attacks. With a focus on strategic comb… If you enjoyed this game, see our list of games similar to Angles of Death.

63%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, story

100% User Score Based on 14 reviews

EON Trooper on Steam! In EON Trooper, you join a galaxy at war, assuming the role of an elite soldier on missions behind enemy lines. Each mission is a unique challenge requiring careful planning and swift execution. Whether you are sabotaging enemy bases, stealing vital information, or simply surviving, you will need to utilize all tools and tactics at your disposal.EON Trooper combines intense … If you enjoyed this game, see our list of games similar to EON Trooper.

92%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

92% User Score Based on 280 reviews

***Because I am developing the game alone, my ability and energy are limited, I hope you can understand. It may take me a long time to get around to the reviews, but I will try to make the game better as soon as possible, so give me some time. Due to the large number of comments, I am sorry that I cannot reply to each one by myself, but I will read everyone's comments and take them into considerat… If you enjoyed this game, see our list of games similar to Night Raider.

68%Game Brain Score

Most mentioned positive aspects:gameplay, atmosphere

Most mentioned negative aspects:stability, replayability

68% User Score Based on 57 reviews

Welcome to the world of ZOMBIE RAID — an atmospheric PvP top-down shooter, where the intensity of battles merges with the strategic depth of character progression. Immerse yourself in a dynamic survival world where every shot, every choice matters. Features REALISTIC BALLISTICS:Master the art of precise shooting in conditions of realistic ballistics. Each shot becomes crucial, and your shooting sk… If you enjoyed this game, see our list of games similar to ZOMBIE RAID: No One Survives.

89%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, music

93% User Score Based on 135 reviews

Critic Score 79%Based on 3 reviews

Bish Bash Bots is a unique mix of casual tower defense strategy and all-out brawling action. Team up in couch co-op / online play or go it alone and fight to save the world by building upgradable turrets, unlocking gadgets and bashing bots with giant hammers. If you enjoyed this game, see our list of games similar to Bish Bash Bots.

77%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:optimization, grinding

77% User Score Based on 3,601 reviews

Survive, exploring a vast island where everything is interactive and covered with zombies. - Build and upgrade bases using materials obtained by cutting down trees, mining up stones and collecting artifacts. - Get food through hunting and farming, cook and eat. - Build fortresses and traps to guide zombie movements to defend the flocking zombie waves. - Collect various items, weapons and costumes … If you enjoyed this game, see our list of games similar to Night of the Dead.

97%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, optimization

97% User Score Based on 3,780 reviews

For billions of years empires rose to greatness. Each fell to the Creeper till none remained. Now all hope appears lost. Who will stand against the Creeper? Experience this extreme and massive expansion of the Creeper World franchise. Nothing will ever be the same... Massive maps, custom units scripting, terraforming, Gravatars? Can you handle the challenge? If you enjoyed this game, see our list of games similar to Creeper World 3: Arc Eternal.