IndieAlien Hominid HD
46% matchLocal Co-Op, Side Scroller, Similar premise
ObscureTotally Mayhem
39% match
ObscureArmored Fighter
37% match
ObscureHyper Echelon
41% matchOften compared to it, Bullet Time, Bullet Hell
AA30XX
40% matchOften compared to it, Side Scroller, Local Co-Op
ObscureSky Racket
45% matchOften compared to it, Local Co-Op, Bullet Hell
ObscureTank Battle
34% matchCo-op, Action, Similar premise
ObscureThunder Tank: Iron Shield
37% matchBullet Hell, Post-apocalyptic, Similar premise
ObscureUpload Aliens
37% matchSide Scroller, Bullet Hell
ObscureShoot 1UP DX
44% matchSide Scroller, Bullet Hell
ObscureGo Fight Fantastic
35% matchLocal Co-Op, Hand-drawn
ObscureHeroes of Mount Dragon
37% matchLocal Co-Op, Side Scroller
ObscureI am Reptile
38% matchSide Scroller, Hand-drawn, Similar premise
ObscureTruxton Extreme
40% matchLocal Co-Op, Bullet Hell
AAPOPUCOM
33% matchCo-op, Local Co-Op
ObscureBallistic Tanks
37% matchLocal Co-Op, Co-op, Similar premise
ObscureInvasher
35% matchBullet Hell, Side Scroller
ObscureReturn
34% matchDystopian , Side Scroller
ObscureRusty Ride
34% matchPost-apocalyptic, Action Roguelike, Similar premise
ObscureRobobo TM
35% matchSide Scroller, Bullet Hell, Similar premise
ObscureAstro Miner
31% matchLocal Co-Op, Aliens
ObscureNarvas
37% matchOften compared to it, Side Scroller, Local Co-Op
ObscureSpace Dragons
42% matchBullet Hell, Side Scroller, Similar premise
ObscureSteel Rain
40% matchSide Scroller, Bullet Hell, Similar premise
ObscureX-17
30% matchBullet Time, Anime
ObscureCycle Chaser H-5
42% matchBullet Hell, Side Scroller
ObscureAlien Strike: Blasting the Intruders
40% matchLocal Co-Op, Side Scroller, Similar premise
ObscureTank Frenzy Survivor
35% matchAction Roguelike, Aliens, Similar premise
ObscureTwin Cores
32% matchLocal Co-Op, Co-op
ObscureSIGURAT
38% matchLocal Co-Op, Bullet Hell
ObscureGoobnBalloonsDX
40% matchLocal Co-Op, Hand-drawn, Similar premise
ObscureGanaBlade
35% matchBullet Hell, Local Co-Op
ObscureExplosionade DX
37% matchLocal Co-Op, Hand-drawn
ObscureEARTH'S DAWN
35% matchSide Scroller, Anime
IndieEnter the Gungeon
33% matchBullet Hell, Local Co-Op
ObscureCrab Attack
33% matchBullet Hell, Side Scroller
AAVoid Scrappers
34% matchBullet Hell, Action Roguelike, Similar premise
ObscureTrashed
28% matchAction, Shooter, Similar premise
ObscureAeroplane Blaster
30% matchSide Scroller, Soundtrack, Similar premise
ObscureDragon Dragon Fire Fire Deluxe
35% matchLocal Co-Op, Bullet Hell
AADegrees of Separation
34% matchOften compared to it, Local Co-Op, Side Scroller
ObscureAirborne Justice
33% matchSide Scroller, Bullet Hell
ObscureFullBlast
37% matchLocal Co-Op, Co-op, Similar premise
ObscureTanks!
32% matchBullet Hell, Shooter, Similar premise
ObscureDirtnap
30% matchBullet Hell, Action Roguelike
ObscureG.I. Joe: Wrath of Cobra
33% matchLocal Co-Op, Co-op
ObscureFlappy Shooter
35% matchSide Scroller, Bullet Hell
IndieBrigador: Up-Armored Edition
30% matchDystopian , Action Roguelike, Similar premise