Artificial Defense
Artificial Defense is a one man made, real time strategy game combining orbital shooter and tower defense components within an electrifying, virtual…
76% of 71 Steam reviews are positive$2.99
Games like Bullet Quest
Want something that feels retro and replayable the way Bullet Quest does? Start with these games when you are ready.
Project Astra Dominium
Project Astra Dominium is a Tower Defense game with Basebuilding and Automation elements. Build up your base to become a supply hub for Earth's desperately needed materials, gather resources while defending against an unknown alien threat and improve your tower's and AI capabilities.
Replayable
87% of 70 Steam reviews are positive$7.99Omnibullet
A factory is like a clockwork, can you make it tick? Combine simple towers into complex mechanisms, generate enough energy bullets, charge batteries. An open-ended logic game about efficiency, energy management, and tight budgets. Batteries included, but you will have to charge them yourself.
Replayable, Minimalist
100% of 36 Steam reviews are positive$11.99Mindustry
Mindustry mixes factory building with tower defense and real-time strategy. You mine, move and refine resources, feed ammo to turrets, hold your core against waves, then build armies and take enemy bases. It is worth playing for that loop of tinkering, defending and expanding.
Retro, Replayable, Tense
95% of 25,127 Steam reviews are positivePlayers online now: 711$9.99Tower Factory
Build a factory that builds your defense. Mine resources, feed them down conveyor belts into towers, and hold off monster waves while you hunt the enemy castle across a fogged map. Every run is a new layout, every boss unlocks a new mechanic, and the balance between growing your economy and surviving the night is where the tension lives.
Replayable, Tense
89% of 1,238 Steam reviews are positivePlayers online now: 23$14.99Artificial Extinction 2
A Tower Defense hybrid where survival depends on strategy and firepower. Build turrets, mine resources, and hold the line against relentless AI swarms. Switch instantly between commanding the battlefield in RTS view or fighting on the ground in FPS combat.
Replayable, Tense
77% of 121 Steam reviews are positive$19.99Revenge of the Titans
The ultimate mash-up of Real-time Strategy and Tower Defense!
Retro, Replayable, Tense
81% of 665 Steam reviews are positive$14.99Machine Mind
Machine Mind is an action game in a post-apocalyptic setting with elements of survival and RTS. You will fight, craft modules, build your transport, develop and protect your base. You can control other vehicles to automate operations. Discover all the secrets of the destroyed world!
Tense, Dark, Mysterious
70% of 588 Steam reviews are positivePlayers online now: 6$19.99Artificial Defense
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.
Replayable, Tense
76% of 71 Steam reviews are positive$2.99Vectorio
Build. Automate. Defend.
Replayable, Minimalist
78% of 369 Steam reviews are positive$9.99Mob Factory
Mob factory is an tower defense and automation game for the lazy adventurer. Smelt down enemy loot into turrets & factories to automate an ever expanding dungeon from the comfort of your tower.
Retro, Replayable
72% of 405 Steam reviews are positive$14.99Colony Siege
Colony Siege combines the best of RTS and tower defense, including base building, mazing, and unit physics. Defend Earth's remaining colonies using an arsenal of deadly weapons to torch, slice, throw, and impale swarms of alien invaders.
Replayable, Tense
91% of 199 Steam reviews are positive$19.99Desynced
A sci-fi automation game with no belts: drones on a logistics network haul everything, and you can program their behavior with drag-and-drop scripts. Build, mine, research and explore an unknown planet alone or with friends, while your onboard AI ELAIN raises questions she maybe should not.
Replayable
79% of 1,913 Steam reviews are positivePlayers online now: 71$29.99
Cheaper than Bullet Quest
Bots Rush
Bots Rush is a unique mix of Tower Defense and logistic puzzle. You will find a set of interesting and complicated game levels, original enemies.
100% of 3 Steam reviews are positive$0.99
Expand & Exterminate: Terrytorial Disputes - Endless Base Defense
The best elements of Real-Time Strategy (RTS) and Tower Defense genres combined into a new Base Defense game.
81% of 52 Steam reviews are positive$1.99
2112TD: Tower Defense Survival
Get ready for the ULTIMATE tower defense onslaught. Build, deploy, research and upgrade your defenses in this epic, old school RTS inspired sci-fi…
87% of 434 Steam reviews are positivePlayers online now: 2$4.79
Frontline Crisis
Defend humanity's last hope, pilot a powerful mech, in Frontlines Crisis!
87% of 349 Steam reviews are positive$5.99
Abyss Raiders: Uncharted
Abyss Raiders: Uncharted is an action tower defence game, set in a future where robots are the dominant species in the universe.
33% of 105 Steam reviews are positive$4.99
Ooglians
Ooglians are coming! Nothing excites an ooglian more than smashing machinery.
65% of 236 Steam reviews are positive$1.99
Terminal squad: Swarmites
Terminal squad: swarmites is a game with indirect control where you must erect a chain of buildings, which generate resources for construction or…
57% of 21 Steam reviews are positive$3.99
BastionOS
A short active incremental game where you stack ludicrous weapons and upgrades onto a tower.
96% of 178 Steam reviews are positive$3.30
This Isn't Just Tower Defense
Defend your base with placeable towers that can be upgraded endlessly.
59% of 126 Steam reviews are positive$6.99
Tin Lord
Tin Lord is a hybrid of strategy and tower defense in a post-apocalyptic world where you control robots that rebuild technology and fight monsters…
71% of 7 Steam reviews are positive$4.99
Hidden gems like Bullet Quest
BastionOS
A short active incremental game where you stack ludicrous weapons and upgrades onto a tower.
96% of 178 Steam reviews are positive$3.30
Rogue Command
Command units, call down bases and draft a fresh build after every battle in a fast sci-fi RTS where each run plays out differently.
89% of 1,059 Steam reviews are positivePlayers online now: 39$19.99
Tower Factory
Mine resources, feed conveyor belts into towers, and survive monster waves while you search the fog for the enemy castle.
89% of 1,238 Steam reviews are positivePlayers online now: 23$14.99
Desynced
Program drone fleets to mine, build and explore a strange planet, alone or with friends.
79% of 1,913 Steam reviews are positivePlayers online now: 71$29.99
Frontline Crisis
Defend humanity's last hope, pilot a powerful mech, in Frontlines Crisis!
87% of 349 Steam reviews are positive$5.99
MegaFactory Titan
A factory-building game. Survive a harsh climate, strip mine an infinite world, and build a sprawling factory, then trade or go to war with…
77% of 153 Steam reviews are positivePlayers online now: 3$19.99
Artificial Extinction 2
A Tower Defense hybrid where survival depends on strategy and firepower.
77% of 121 Steam reviews are positive$19.99
IDUN - Frontline Survival
A single-player defense RTS where your turrets are not stuck where you built them.
76% of 702 Steam reviews are positivePlayers online now: 5$14.99
2112TD: Tower Defense Survival
Get ready for the ULTIMATE tower defense onslaught. Build, deploy, research and upgrade your defenses in this epic, old school RTS inspired sci-fi…
87% of 434 Steam reviews are positivePlayers online now: 2$4.79
Machine Mind
Machine Mind is an action game in a post-apocalyptic setting with elements of survival and RTS.
70% of 588 Steam reviews are positivePlayers online now: 6$19.99
Vectorio Classic
Claim resources, research weapons and hold the line against waves of enemy shapes in a clean little strategy sandbox.
93% of 1,474 Steam reviews are positiveFree
Exodus Borealis
In this city builder and tower defense game, you will command a small band of ship wrecked colonists.
91% of 243 Steam reviews are positive$19.99
Newest games like Bullet Quest
Brave New Wonders
A factory builder with no conveyor belts. You mine ore and crystal, smelt and craft parts, then tell mover robots what to haul in plain words and…
78% of 69 Steam reviews are positivePlayers online now: 6$21.24
MECH DISTRICT
Build and automate a ruined industrial district, manage physical logistics and exports, defend it from PigDude raids, and deploy Raidframes and…
100% of 3 Steam reviews are positive$9.99
Red Rocket Defencism
You, a military officer from our great autocratic motherland, must protect our precious rockets from the evil capitalist enemy in this revolutionary…
97% of 207 Steam reviews are positive$7.99
HEXSTORM: Tears of Arcadia
HEXSTORM: Tears of Arcadia is a tactical tower defense with roguelike structure.
75% of 65 Steam reviews are positive$8.99
TowerLine
Build production lines to extract resources, craft parts, and assemble towers.
97% of 32 Steam reviews are positive$7.99
Machinefall
Machinefall is a post-apocalyptic real time strategy game set on a fully playable global map.
83% of 125 Steam reviews are positivePlayers online now: 1$14.99
Artificial Extinction 2
A Tower Defense hybrid where survival depends on strategy and firepower.
77% of 121 Steam reviews are positive$19.99
Axom: Conquest
Build and defend your fortress while expanding out in this hold-out tower defense roguelite.
76% of 50 Steam reviews are positive$9.99
Astral Lords
Shatter genre boundaries in this sci-fi survival Roguelite blending bullet-hell action and base-building RTS.
80% of 106 Steam reviews are positive$12.99
MegaFactory Titan
A factory-building game. Survive a harsh climate, strip mine an infinite world, and build a sprawling factory, then trade or go to war with…
77% of 153 Steam reviews are positivePlayers online now: 3$19.99
A Factory Roguelike
Every run, a different factory. Pick modules, optimize your production lines and adapt as orders pour in, faster and larger every time.
77% of 22 Steam reviews are positive$11.99
Rogue Command
Command units, call down bases and draft a fresh build after every battle in a fast sci-fi RTS where each run plays out differently.
89% of 1,059 Steam reviews are positivePlayers online now: 39$19.99