Games like Outlaws vs Aliens
Games like Outlaws vs Aliens include ShellShock Live, Hidden Deep, Planes, Bullets and Vodka, Door Kickers: Action Squad, and Strike Force Heroes. We matched them by the tags players give Outlaws vs Aliens on Steam (Casual, Shooter, 2D Platformer, 2D, and 1980s): closest matches first, and among equally close ones the better-known games.
ShellShock Live
Shared: 2D · Shooter · Casual
Hidden Deep
Shared: Shooter · 2D Platformer · Aliens
Planes, Bullets and Vodka
Shared: Casual · Shooter · Action
Door Kickers: Action Squad
Shared: 2D Platformer · Shooter · 2D
Strike Force Heroes
Shared: Shooter · 2D · Action
Sonic Superstars
Shared: 2D Platformer · Casual · Action
Call of Duty®
Shared: Shooter · Singleplayer · Action
SANABI
Shared: 2D Platformer · Action · 2D
Black Mesa
Shared: Shooter · Action · Singleplayer
Half-Life: Blue Shift
Shared: Shooter · Action · Singleplayer
Half-Life 2
Shared: Shooter · Action · Singleplayer
Sonic Origins
Shared: 2D Platformer · Casual · Action
DJMAX RESPECT V
Shared: Casual · Action · 2D
Halo Infinite
Shared: Shooter · Singleplayer · Action
BioShock Infinite
Shared: Shooter · Action · Singleplayer
Crysis Remastered
Shared: Shooter · Action · Singleplayer
Contra: Operation Galuga
Shared: Shooter · 2D Platformer · Action
Half-Life: Opposing Force
Shared: Shooter · Action · Singleplayer
Brawlhalla
Shared: Casual · 2D Platformer · Action
Kingdom Rush - Tower Defense
Shared: 2D · Casual · Singleplayer
Vampire Survivors
Shared: 2D · Casual · Singleplayer
Half-Life
Shared: Shooter · Singleplayer · Action
Battlefield™ 2042
Shared: Shooter · Singleplayer · Action
Timberman
Shared: Casual · 2D · Action