Games like De-coding Armageddon
Games like De-coding Armageddon include Vampire Survivors, Planes, Bullets and Vodka, A Dance of Fire and Ice, DJMAX RESPECT V, and Cyberhunt. We matched them by the tags players give De-coding Armageddon on Steam (Action, Arcade, Casual, Typing, and Singleplayer): closest matches first, and among equally close ones the better-known games.
Vampire Survivors
Shared: Bullet Hell · Singleplayer · Casual
Planes, Bullets and Vodka
Shared: Action · Casual · Arcade
A Dance of Fire and Ice
Shared: Rhythm · Singleplayer · Arcade
DJMAX RESPECT V
Shared: Casual · Action · Rhythm
Cyberhunt
Shared: Action · Casual · Arcade
LUFTRAUSERS
Shared: Arcade · Action · Bullet Hell
BALL x PIT
Shared: Action · Arcade · Bullet Hell
Timberman
Shared: Casual · Action · Arcade
Bit Blaster XL
Shared: Arcade · Shoot 'Em Up · Action
Rhythm Doctor
Shared: Rhythm · Action · Singleplayer
Beat Hazard
Shared: Rhythm · Shoot 'Em Up · Action
Muse Dash
Shared: Rhythm · Casual · Singleplayer
Megabonk
Shared: Action · Bullet Hell · Singleplayer
Sixtar Gate: STARTRAIL
Shared: Action · Casual · Arcade
Sayonara Wild Hearts
Shared: Action · Casual · Arcade
Geometry Dash
Shared: Singleplayer · Rhythm · 2D
Exit the Gungeon
Shared: Arcade · Action · Singleplayer
pureya
Shared: Arcade · Casual · Singleplayer
Distant Space
Shared: Arcade · Action · Shoot 'Em Up
Spin Rhythm XD
Shared: Casual · Action · Rhythm
Super Hexagon
Shared: Arcade · Action · Singleplayer
Music Racer
Shared: Action · Casual · Rhythm
Star Saviors
Shared: Action · Shoot 'Em Up · Arcade
Nova Drift
Shared: Arcade · Shoot 'Em Up · Bullet Hell