ObscureUpload Aliens
38% matchAliens, Side Scroller, Similar premise
ObscureESCHATOS
48% matchShoot 'Em Up, Bullet Hell
ObscureSuper Hydorah
46% matchShoot 'Em Up, Arcade, Similar premise
ObscureA2 Zygon
38% matchShoot 'Em Up, Bullet Hell, Similar premise
ObscureFuture Knight
46% matchShoot 'Em Up, Side Scroller, shoot 'em up
ObscureKAIKAN
46% matchShoot 'Em Up, Bullet Hell, Similar premise
ObscureSHINORUBI
40% matchAliens, Military, Similar premise
ObscureFarlight Commanders
40% matchShoot 'Em Up, Side Scroller, Similar premise
ObscureErnesto's Asteroid Arcade
46% matchShoot 'Em Up, Side Scroller
AANova Drift
44% matchShoot 'Em Up, Bullet Hell, Similar premise
ObscureGalactic Plague 2000
46% matchShoot 'Em Up, Shooter, Similar premise
ObscureXenoraid: The First Space War
47% matchShoot 'Em Up, Bullet Hell, Similar premise
ObscureSigma Star Saga DX
44% matchShoot 'Em Up, Side Scroller, Similar premise
ObscureI, AI
46% matchShoot 'Em Up, Bullet Hell, Similar premise
ObscureMamorukun ReCurse!
46% matchShoot 'Em Up, Bullet Hell, Similar premise
ObscureASSAULT SHELL
48% matchShoot 'Em Up, Bullet Hell, Similar premise
ObscureAliens&Asteroids
41% matchAliens, Bullet Hell
ObscureNova Strike
47% matchShoot 'Em Up, Bullet Hell, Similar premise
Obscure雷鸟Thunderbird
45% matchShoot 'Em Up, Bullet Hell, Similar premise
AAAliens: Fireteam Elite 2
37% matchAliens, Military, steam achievements
ObscureSpace Gray X
40% matchShoot 'Em Up, Bullet Hell, Similar premise
ObscureRAILGUN 500
43% matchShoot 'Em Up, Aliens
ObscureD.A.R - Deadly Alien Rogues
44% matchShoot 'Em Up, Aliens, Similar premise
ObscureOtherworldly Air Gunship
36% matchMilitary, War, Similar premise
ObscureRadiant Silvergun
45% matchShoot 'Em Up, Bullet Hell, shoot 'em up
ObscureTiger Striker
43% matchShoot 'Em Up, Bullet Hell, Similar premise
ObscureGunboat God
43% matchShoot 'Em Up, Bullet Hell
ObscureRailgunners
44% matchShoot 'Em Up, Bullet Hell
ObscureMaster Blaster
40% matchShoot 'Em Up, Bullet Hell, Similar premise
ObscureDeep Space Shooter
44% matchBullet Hell, Shoot 'Em Up
ObscureEgglien
45% matchShoot 'Em Up, Aliens, Similar premise
ObscureMy Last 20
42% matchBullet Hell, Aliens
ObscureDeathroids
48% matchShoot 'Em Up, Bullet Hell, Similar premise
ObscureSpace Vomit
42% matchBullet Hell, Aliens, Similar premise
ObscureBoom Blaster
41% matchShoot 'Em Up, Bullet Hell, Similar premise
IndieSky Force Reloaded
46% matchOften compared to it, Shoot 'Em Up, Bullet Hell
ObscureExile Squadron
43% matchShoot 'Em Up, Side Scroller, Similar premise
ObscureMissiles Away
38% matchShoot 'Em Up, Bullet Hell, Similar premise
ObscureNightork Adventures - Beyond the Moons of Shadalee
36% matchSpace, Shooter, Similar premise
ObscureHyper Echelon
43% matchShoot 'Em Up, Bullet Hell, Similar premise
ObscureSteel Vampire
48% matchShoot 'Em Up, Bullet Hell, shoot 'em up
ObscureSpace War: Infinity
44% matchShoot 'Em Up, Bullet Hell, Similar premise
ObscureCrab Attack
40% matchShoot 'Em Up, Bullet Hell, shoot 'em up
ObscureSpace Moth: Lunar Edition
47% matchShoot 'Em Up, Bullet Hell, Similar premise
ObscureShooty Skies Overdrive
40% matchShoot 'Em Up, Bullet Hell, Similar premise
ObscureVortex Attack EX
43% matchShoot 'Em Up, Bullet Hell, Similar premise
ObscureHyper Frenzy
41% matchShoot 'Em Up, Space
ObscureHellStar Squadron
48% matchShoot 'Em Up, Bullet Hell, Similar premise