Games likeOperation: Outbreak Idle
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ObscureIdle Zombie Wave: Premium
56% matchTower Defense, Zombies, Similar premise
ObscureSwarm Survivor: Endless Siege
54% matchBullet Heaven, Tower Defense, Similar premise
ObscureKeep 'Em Out!
47% matchZombies, Shoot 'Em Up, Similar premise
ObscureBeach Defense: Zombie Invasion
51% matchTower Defense, Bullet Hell, Similar premise
IndieZombie Defense
50% matchZombies, Tower Defense
Obscurecastle idler
47% matchTower Defense, Incremental, Similar premise
ObscureProject Tower
44% matchOften compared to it, Bullet Hell, Shoot 'Em Up
ObscureIncrempire
49% matchBullet Heaven, Tower Defense, steam next fest june 2026
ObscureNeon Pulsefire
44% matchBullet Heaven, Bullet Hell, steam achievements
ObscureChoo Choo Survivor 2
44% matchBullet Heaven, Tower Defense, steam achievements
ObscureApoc Tank: Rush Forward
44% matchBullet Hell, Zombies
ObscureGhosts Keep Out
46% matchTower Defense, Zombies, steam achievements
ObscureEON Trooper
40% matchBullet Hell, Shoot 'Em Up, Similar premise
IndieIDLE_DIRECTIVE
39% matchIncremental, Idler, Similar premise
ObscureIdle Tower Defense
46% matchTower Defense, Bullet Hell, Similar premise
ObscureFZ: Formation Z
36% matchShoot 'Em Up, Military, steam achievements
ObscureDesktop Siege
46% matchTower Defense, Zombies, Similar premise
ObscureWelcome Back, Commander
32% matchMilitary, Top-Down, steam achievements
ObscureLast Line: Zombie Horde
43% matchTower Defense, Zombies
AAPathogenic
41% matchBullet Heaven, Bullet Hell, steam next fest june 2026
ObscureGrimwatch: Mutation Protocol
45% matchTower Defense, Zombies
ObscureIdle Geometry Defense
38% matchTower Defense, Incremental, Similar premise
ObscurePixel Survivors: Defense
45% matchBullet Heaven, Tower Defense, steam achievements
ObscureFieldrunners 2
43% matchTower Defense, Strategy, Similar premise
ObscureShredDead
43% matchZombies, Tower Defense, steam achievements
ObscureZombie Apocalypse - The Last Defense
44% matchTower Defense, Zombies, Similar premise
AACaptain Wayne - Vacation Desperation
33% matchOften compared to it, Shooter, Combat
ObscureLast Outpost
39% matchBullet Heaven, Tower Defense
IndieYet Another Zombie Survivors
43% matchBullet Heaven, Zombies
Obscureoutpost4
41% matchTower Defense, Bullet Hell, Similar premise
ObscureLast Hope - Tower Defense
49% matchTower Defense, Zombies, Similar premise
ObscureIncremental Infinity
44% matchBullet Heaven, Incremental, steam achievements
ObscureSuper Virus Defense
36% matchTower Defense, Bullet Hell
ObscureMiracle Brave: Beast Defense Line
43% matchTower Defense, Bullet Hell, steam achievements
ObscureSWARM 2
35% matchOften compared to it, Shooter, Stylized
ObscureDead Station Together
38% matchBullet Hell, Shoot 'Em Up
ObscureFatalZone: Outbreak
40% matchZombies, Bullet Hell
ObscureDead Zone Defense
40% matchTower Defense, Zombies, Similar premise
AAUltimate Zombie Defense
45% matchZombies, Tower Defense, Similar premise
ObscureThe Faction
33% matchMilitary, Strategy, steam achievements
ObscureGuard Protocol
36% matchTower Defense, Military
ObscureAll Aboard! The Train Defense Express
45% matchBullet Heaven, Tower Defense, steam achievements
ObscureZombie Wars: Invasion
45% matchTower Defense, Zombies
ObscureUboat Attack
32% matchShooter, Military, steam achievements
ObscureCity Defense Z
40% matchTower Defense, Zombies, Similar premise
ObscureLone Survivors
43% matchBullet Heaven, Bullet Hell, steam achievements
ObscureCYNOROID FORSAKEN
32% matchOften compared to it, Shooter, steam achievements
ObscureTower Ball - Incremental Tower Defense
42% matchTower Defense, Incremental, steam achievements