Games like OUMUAMUA
Games like OUMUAMUA include Planes, Bullets and Vodka, Vampire Survivors, UFO 50, Cyberhunt, and Warhammer 40,000: Boltgun. We matched them by the tags players give OUMUAMUA on Steam (Action, Casual, Arcade, Old School, and 1980s): closest matches first, and among equally close ones the better-known games.
Planes, Bullets and Vodka
Shared: Action · Casual · Arcade
Vampire Survivors
Shared: Pixel Graphics · 2D · Casual
UFO 50
Shared: Action · Pixel Graphics · Arcade
Cyberhunt
Shared: Action · Casual · Arcade
Warhammer 40,000: Boltgun
Shared: Action · Pixel Graphics · Old School
PAC-MAN™ Championship Edition DX+
Shared: Arcade · Action · Retro
Hotline Miami 2: Wrong Number
Shared: Action · Pixel Graphics · 1980s
Timberman
Shared: Casual · Action · Pixel Graphics
Hotline Miami
Shared: Action · Pixel Graphics · 1980s
Broforce
Shared: Action · Pixel Graphics · 2D
Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad
Shared: Arcade · Casual · 2D
Bit Blaster XL
Shared: Arcade · Action · Casual
Kung Fury: Street Rage - Ultimate Edition
Shared: Arcade · Action · 1980s
Razortron 2000
Shared: Casual · 1980s · Arcade
ARCADE GAME SERIES: GALAGA
Shared: Action · Arcade · Retro
METAL SLUG X
Shared: Action · Arcade · 2D
METAL SLUG 3
Shared: Action · Arcade · Retro
BALL x PIT
Shared: Action · Arcade · Pixel Graphics
Retrowave
Shared: Casual · 1980s · Action
PAC-MAN 256
Shared: Action · Arcade · Casual
DJMAX RESPECT V
Shared: Casual · Action · Arcade
Sonic Origins
Shared: Action · Casual · Pixel Graphics
LUFTRAUSERS
Shared: Action · Arcade · Pixel Graphics
Rocket Rats
Shared: Casual · Pixel Graphics · Action