Games Like Space Base

A tactical dwarven tower defense. Forge runes onto 7 tower types, unlock commander skills, and hold your gates through 12 campaign levels and an endless gauntlet. No ads, no micro-transactions, no always-online. Buy once, play forever.

Why similar: Tower Defense 38.7%, PvE 19.4%, Strategy 15.4%, Top-Down 10.5%, Casual 6.2%

Protect the streets from the living trash.

Why similar: Tower Defense 38.8%, PvE 19.5%, Strategy 15.4%, Top-Down 10.6%, Casual 5.9%

Unknown TD is a fun, semi-casual Tower defense game, with plenty of towers, maps and other interesting stuff for the player to interact with!

Why similar: Tower Defense 38.6%, PvE 19.5%, Strategy 15.2%, Top-Down 10.7%, Casual 6.2%

Slime Virus Defense is a 2D strategy game where animal towers defend your computer from invading virus-like slimes. Use unique tower classes and skills to develop strategies and stop the slime invasion before it's too late!

Why similar: Tower Defense 36.9%, Strategy 19.7%, Top-Down 11.4%, PvE 10.9%, Tactical 7.8%

Defend the galaxy against a slimey pandemic in this classic Tower Defence game. Build towers to defend these planets and strategize against the infection.

Why similar: Tower Defense 38.3%, Strategy 18.6%, Base Building 12.7%, PvE 10.3%, Top-Down 8.9%

Wave after wave of enemy shapes are looking to break through your defenses and ravage the land of Language. Build your defenses, all made of ASCII characters, to repel the invaders!

Why similar: Tower Defense 49.2%, PvE 24.3%, Strategy 18.8%, 2D 6.7%, Singleplayer 1%

Tower Defence: Back to the roots 2 is a modern take on classic maze-building tower defense. Build your defense, send monsters, and outplay your opponent in strategic 1vs1 battles focused on economy, pathing, and smart tower placement.

Why similar: Tower Defense 40%, PvE 18.8%, Strategy 14.9%, Base Building 14.8%, 2D 4.8%

Build, defend and conquer in a strategic 3D tower defense game filled with unique enemies and challenging maps!

Why similar: Tower Defense 37.8%, Strategy 13%, Top-Down 12.9%, Base Building 9.8%, PvE 9.8%

The final part of the Cybernetica trilogy. The action takes place in the center of a small town. Cybernetica is a tower defense game. The player's task is to destroy enemies with the help of buildings before they cross the base. With the help of 7 towers you need to cope with 85 waves of enemies.

Why similar: Tower Defense 33.7%, Strategy 27.9%, Base Building 20%, Top-Down 12.4%, Casual 5%

Tower defense / Roguelike / Sci-Fi / Pixel Art game with boomer games aesthetics. Mine resources and shoot those disgusting aliens right in their faces. Unlock new technology, develop new strategies and explore the planet. A modern old-school Pixel Art experience with the vibe of 90s classics.

Why similar: Tower Defense 33.6%, Base Building 13.7%, Strategy 12.5%, Top-Down 12.1%, PvE 8.7%

Defend your empire in a sci-fi tower defense game. Build deadly combinations of railguns, lasers, gravity wells, drones, and cannons across three maps, 50 levels per map, and four difficulty modes.

Why similar: Tower Defense 35.6%, Strategy 18.3%, Top-Down 11.3%, Base Building 10.7%, Space 7%

Defend the CPU of your computer from the waves of virus invasions in this pixel-art tower defense game!

Why similar: Tower Defense 42.6%, Strategy 15.8%, PvE 12.3%, Top-Down 9.2%, Casual 7.6%

Defend your planet from relentless stream of incoming asteroids in this fast-paced 2D tower defence game. Strategically place defensive buildings and upgrade your arsenal to protect your world from destruction!

Why similar: Tower Defense 39%, Strategy 15.9%, PvE 9.1%, Space 7.6%, Casual 7.3%

Catnip Wars is a 1–4 player co-op tower defense. Play as scrappy Catbots defending your catnip farm from monster waves — build and power turrets, raise walls, harvest resources, man the BFG, revive fallen friends, and climb the tech tree. Play solo or online with friends. Achievements/Leaderboard

Why similar: Tower Defense 32.6%, PvE 21.2%, Base Building 14.6%, Strategy 14.2%, Tactical 6.3%

It's time to answer the call, go into battle against the forces of Yurmim to defend the town from the onslaught of enemies.

Why similar: Tower Defense 43.9%, PvE 22%, Strategy 17.5%, 2D 5.6%, Casual 4.8%

Portal Sentinels is a pixel-art, grid-based tower defense blending labyrinthine strategy and rich tower evolution. Choose a class, create the path the army will take and wipe them out before they reach their destination.

Why similar: Tower Defense 35.1%, PvE 18.9%, Base Building 18.4%, Strategy 17.2%, 2D 5.3%

0 World TD is a 2d tower defence game with deep combat system, highly adjustable difficulty settings and many more features!

Why similar: Tower Defense 36.9%, Base Building 20.9%, Strategy 14.6%, PvE 10.9%, Tactical 7.6%

Yavalanche is a tower defense game in which you take control of a courageous yeti that lives on top of the mountain to repel waves of the sinister goblins coming to get you. Place your pins, strategize your attacks, upgrade your fortifications, and send those pesky green goblins down!

Why similar: Tower Defense 49.7%, Base Building 17.9%, Strategy 15%, PvE 10.8%, 2D 5.9%

A strategic tower-defense where you control powerfull drones. Unlock new tower and use specific technologies to defend your base on Thukothea!

Why similar: Tower Defense 46.1%, Strategy 13.5%, PvE 12.1%, Base Building 11.3%, Tactical 5.6%

We've traveled to the past to conquer these fertile lands. Now, you must defend them from the blood cult intent on taking it for themselves. Be careful though: from where their blood is spilled, ancient magicks empower whomever is still alive.

Why similar: Tower Defense 39.7%, Strategy 15.2%, PvE 13.7%, Casual 8.1%, Tactical 7.3%

Touhou Mushroom Defense is a Touhou Project fan-made game from the second phase. It’s a defense game where Marisa turns mushrooms into towers to defeat enemies. In the game, you need to gather materials to build towers and construct towers to block the enemy’s path.

Why similar: Tower Defense 40%, Strategy 16.2%, PvE 14.1%, Base Building 11.1%, Top-Down 7.4%

A 2D Touhou fan game combining tower defense, tower merging, RTS-style control, and chaotic bullet-filled battles. Merge Touhou characters, build your defense, and compete for the fastest clear time on the leaderboard.

Why similar: Tower Defense 41%, PvE 19.2%, Strategy 16.1%, Top-Down 12.5%, 2D 4.7%

Build and upgrade towers with unique abilities to stop waves of enemies. With the advanced augment system, every 3 rounds you can boost your defenses and create strategies that fit your playstyle.

Why similar: Tower Defense 38.3%, Strategy 19.7%, Top-Down 12.2%, Base Building 9.3%, Tactical 8%

Defend your computer from incoming viruses using powerful turrets!Tower Defense for Virus is a tower defense game with rogue-lite elements. Strategically place your turrets to quickly eliminate waves of viruses and protect your system from the ever-growing threat.

Why similar: Tower Defense 42.7%, PvE 19.2%, Strategy 14%, Top-Down 7.5%, Pixel Graphics 6.9%

Bumper Blitz TD redefines tower defense with gravity-powered physics and dynamic gameplay. Build, upgrade, and bounce enemies away in this thrilling fusion of strategy and action!

Why similar: Tower Defense 42.7%, Strategy 12.4%, Aliens 10.8%, Top-Down 10.5%, Space 8%

A tower defense strategy science fiction game, in the future era, when aliens invade the solar system, players need to build various turrets to resist alien attacks and guard the Milky Way and solar system.

Why similar: Tower Defense 40.2%, Strategy 16.6%, Top-Down 9.2%, Aliens 9.2%, Base Building 8.5%

Solder diodes, capacitors and other electronic components to defend your motherboard from waves of evil viruses!

Why similar: Tower Defense 46.1%, Strategy 19.4%, Base Building 15.3%, Tactical 11.1%, Casual 5.2%

A strategic Tower Defense game where you build your own maze, summon random elemental Spirits, and fuse them into powerful forms to stop relentless waves of enemies.

Why similar: Tower Defense 30.8%, PvE 17.3%, Base Building 15.2%, Top-Down 10.1%, Strategy 9.1%

A cozy & chaotic tower defense game where you place cleaning towers to combo through desk messes. ILLUMINATE, WET WIPE, and ZAP STICK your way to sparkling while facing down CAT MAYHEM!

Why similar: Tower Defense 43.4%, Strategy 17.8%, Top-Down 13.3%, Casual 6.9%, 2D 6.2%

Four towers in the middle, thousands of monsters rushing them. Enjoy the pleasure of slaughtering! 1: “All on Luck” Feel your Heartbeat; 2: “Random Stack” Skills; 3: No Daily Quests or Event tasks; 4: No Restrictions. Add Points Your Way. Mind you, one careless move may lose the game!

Why similar: Tower Defense 39.6%, Strategy 21.5%, PvE 14.1%, Tactical 9.8%, Casual 8.9%

Classic Tower Defense Game; Completed development, no Early Access; No Pay to Win; Ad-free

Why similar: Tower Defense 40.1%, Strategy 21.9%, PvE 17.5%, Top-Down 14.8%, Casual 3.7%

Dead TD is a tower defense game that was inspired by the old school original maps from WC3. It features a wide range of towers that upgrade into more powerful types and features a range of different abilities that can be used to create the ultimate defense.

Why similar: Tower Defense 53.9%, Strategy 22.5%, Top-Down 15.1%, 2D 7.3%, Singleplayer 1.1%

Defend tiny planets by rotating them under enemy attacks. Build towers, smash meteors, unlock new mechanics, and grow stronger after every defeat. A cozy roguelite tower defense focused on fun, experimentation, and satisfying progression.

Why similar: Tower Defense 43.6%, Base Building 16.4%, Strategy 15.4%, Casual 8.7%, Tactical 6.8%

《方圆战争》是一款轻度Rouge塔防游戏，在白天发展经济，建造防线。在夜晚面对敌人的进攻。

Why similar: Tower Defense 42.5%, Strategy 15.9%, Base Building 14.4%, Top-Down 9.6%, Casual 6.2%

Defend your main hub against the waves of incoming enemies which wanna see you DEAD. Mine resources, smelt them and then build your defenses and survive until the end.

Why similar: Tower Defense 33%, Strategy 17.9%, Casual 10%, Top-Down 9.9%, Aliens 9.9%

Office TD is a maze building tower-defense set within a highly dysfunctional office. Foil your co-worker's attempts to make you as useless as they are by arranging hapless teammates and ordinary office equipment in devious cubicle layouts to engineer the ultimate defense.

Why similar: Tower Defense 33.5%, PvE 18.1%, Base Building 15.3%, Top-Down 10.3%, Strategy 9.3%

MineNumbing is a hand-drawn tower defense game where players build powerful turrets using bombs and fight alongside them with a magical pencil. Combine strategy, resource management, and fast-paced combat to survive increasingly challenging enemy waves.

Why similar: Tower Defense 38.4%, Strategy 20.3%, Top-Down 11.9%, PvE 10.5%, Tactical 7.5%

NuTREEnts is a strategic tower defense roguelike about growing and expanding your forest. Plant saplings, fend off bugs, and explore a desolate planet while you grow a mighty colony of trees!

Why similar: Tower Defense 37.2%, Strategy 14.8%, PvE 12.9%, Base Building 12.9%, Top-Down 8.5%

This is a tower defence game that emphasizes decision making and strategy rather than fast reactions. Every choice you make impacts your overall progress, encouraging players to think carefully about how to prioritize their upgrades.

Why similar: Tower Defense 43.2%, PvE 22%, Strategy 16.8%, Casual 6.1%, 2D 5.7%

Build by day. Survive by night. A focused medieval tower defense where every decision is permanent.

Why similar: Tower Defense 36.6%, Base Building 18.8%, Strategy 15.1%, Tactical 7.5%, Top-Down 6.9%

Syntropia is a Tower Defense game where you use fruits with different skills to gather resources during the day, but be careful! You have limited time, because at night, creatures will appear to destroy your tower! Use scrap to build turrets to defend your precious home!

Why similar: Tower Defense 31.4%, PvE 17.7%, Base Building 16.6%, Top-Down 11%, Strategy 10.5%

Von Neumann Project is about a self replicating probe as it charts the galaxies, peacefully of course. Mine, build, expand, and explore in this sci-fi RTS. Remember to have as little impact on your surroundings as possible and protect yourself at all costs.

Why similar: Tower Defense 40.9%, Base Building 15.4%, Top-Down 11.5%, Strategy 10.8%, Space 6%

Prepare to defend your village in Champi, a captivating Tower-Defense where your mission is to repel a invasion of mutated mushrooms.

Why similar: Tower Defense 44.3%, Strategy 23.9%, PvE 15.5%, Top-Down 13.6%, Indie 1.3%

When two unorthodox worlds collide, you get RAPTORS VS. GOBLINS. Fight off hordes of goblins and defend your kingdom! Reclaim what's yours and keep fighting to get stronger. Throw the Goblin King out of the ranks and save the Island in this 5-Lane tower defense!

Why similar: Tower Defense 42%, PvE 21.4%, Strategy 13.2%, Top-Down 8.8%, Casual 5.1%

Defend the clearance shelf. When the lights go out, the seasonal war begins. Lead your unsold Easter stock against waves of full-price enemies — before morning reveals the secret.

Why similar: Tower Defense 38.7%, Strategy 19.6%, Top-Down 13.4%, Base Building 12.9%, 2D 6.2%

Endless TD: online co-op and PvP tower defense for 1–4 players. Build wild damage types + talent combos, merge towers into monsters, and survive evolving maps, weather, and bosses in endless waves. Climb leaderboards for highest wave (solo & team).

Why similar: Tower Defense 44.2%, Strategy 18.1%, Tactical 13.5%, PvE 10.7%, Top-Down 8.9%

Pulse Citadel is a compact sci-fi defense game where automated combat powers a hand-built research grid. Route Charge into weapons, abilities, speed, and prestige upgrades until the dormant Citadel comes fully online.

Why similar: Tower Defense 36.3%, PvE 19.8%, Strategy 14.7%, Top-Down 10.5%, Space 6.4%

A new charm of traditional tower defense.Hordes of unknown aliens have descended upon Earth. On dynamic scene maps, you need cleverly build defense towers to construct their path of advance, combine with controllable targeting strategies, and stop the aliens' assault.

Why similar: Tower Defense 48.4%, Base Building 18%, Strategy 14.2%, Aliens 8.3%, Top-Down 8.3%

Defend your Core in an endless tower defense where every decision matters. Build too slow and you’re overrun. Build too fast and chaos breaks your defenses.

Why similar: Tower Defense 36%, PvE 19.4%, Base Building 14.6%, Strategy 14.4%, Top-Down 9.6%

DEFENSURVIVOR is a strategy game where you build obstacles and place and move units to block zombies. There are various units with unique characteristics and powerful high-level units that can be obtained through combination. Use randomly given units to survive until the end!

Why similar: Tower Defense 31.1%, Base Building 19.2%, PvE 17.5%, Top-Down 9.6%, Strategy 8.4%

Aliens Falling from the Sky? reimagines tower defense with intense action and tactical depth. Build, upgrade, and combine powerful towers to stop relentless alien waves — because somehow, saving the world is your problem now.

Why similar: Tower Defense 44.1%, Top-Down 15.5%, Strategy 13%, Aliens 12.9%, Space 12.2%

Incremental Mazing Tower Defense. No lives, just make more gold. No fixed mob path, create the best maze ever.

Why similar: Tower Defense 43.9%, PvE 19.3%, Casual 8.7%, Base Building 8.6%, Strategy 8.2%

The Brokens are invading and only you can save the planet, use your Tochos and defeat the evil forces in this strategic tower defense game.

Why similar: Tower Defense 50.3%, Top-Down 13.5%, PvE 12.9%, Strategy 11.1%, Casual 9.6%

Defend a displaced royal keep in a roguelite tower-defense strategy game. Build, scout, gather resources, and send units down the path to destroy enemy towers, outposts, and bases across unstable timelines as each run escalates.

Why similar: Tower Defense 37.6%, Base Building 19.4%, Strategy 16.7%, Tactical 8.6%, Top-Down 7.9%

Many ants have become infected by the cordyceps fungus and are attacking their queens! Place ants (towers) along the paths of zombie ants and hopefully save every queen! Features: - Bespoke 2D art and animation - Multiple biomes - Original music - Satisfying ant deaths - Charming environments

Why similar: Tower Defense 46.7%, Top-Down 15.2%, PvE 15.2%, Strategy 10.3%, 2D 7%

Build your defense base to repel alien invaders. Atahion is a strategy and tactical defense game in which you have to extract resources, build defense towers and use bonuses to complete the mission.

Why similar: Tower Defense 39.7%, Base Building 20.7%, Strategy 11.7%, Aliens 7.1%, Pixel Graphics 6.3%

East DefenseYour duty is to protect the castle by strategically building & upgrading towers to stop monsters from coming their way!

Why similar: Tower Defense 39.4%, Base Building 18.2%, Strategy 16.1%, PvE 13.6%, Tactical 11.3%

A strategy game that combines MOBA and Tower Defence, You would control guardians with different skills，building your outpost to fend off enemy attacks.

Why similar: Tower Defense 37.6%, Base Building 22.8%, Strategy 18.9%, Top-Down 9.3%, Tactical 7.3%

Two Private Militaries in a Futuristic Tower-Defense War!

Why similar: Tower Defense 44.7%, Strategy 18.3%, PvE 18.2%, Top-Down 9.8%, 2D 4.5%