Games like Wasp Wars 2
Games like Wasp Wars 2 include Huntdown, Alex Jones: NWO Wars, Broforce, Terminator 2D: NO FATE, and METAL SLUG. We matched them by the tags players give Wasp Wars 2 on Steam (Action, Software, Arcade, Shooter, and 2D Platformer): closest matches first, and among equally close ones the better-known games.
Huntdown
Shared: Action · Shooter · Side Scroller
Alex Jones: NWO Wars
Shared: Action · Arcade · Shooter
Broforce
Shared: Action · Pixel Graphics · 2D
Terminator 2D: NO FATE
Shared: Action · Arcade · 2D Platformer
METAL SLUG
Shared: Action · Arcade · Side Scroller
SANABI
Shared: Action · 2D Platformer · Pixel Graphics
METAL SLUG 3
Shared: Action · Arcade · Side Scroller
Blazing Chrome
Shared: Action · Side Scroller · Arcade
LUFTRAUSERS
Shared: Action · Arcade · Shoot 'Em Up
METAL SLUG X
Shared: Action · Arcade · Shoot 'Em Up
Exit the Gungeon
Shared: Action · Arcade · Indie
Contra: Operation Galuga
Shared: Action · Arcade · Shooter
Planes, Bullets and Vodka
Shared: Action · Arcade · Shoot 'Em Up
DRAINUS
Shared: Action · Shooter · Shoot 'Em Up
Contra Anniversary Collection
Shared: Action · Side Scroller · Shooter
METAL SLUG 2
Shared: Action · Arcade · Shoot 'Em Up
Door Kickers: Action Squad
Shared: Action · 2D Platformer · Shooter
UFO 50
Shared: Action · Arcade · Pixel Graphics
ZeroRanger
Shared: Action · Shoot 'Em Up · Arcade
Commando Collection
Shared: Action · Shooter · Arcade
Katana ZERO
Shared: Action · Pixel Graphics · 2D Platformer
Bit Blaster XL
Shared: Shooter · Arcade · Shoot 'Em Up
BALL x PIT
Shared: Action · Arcade · Shoot 'Em Up
Warhammer 40,000: Boltgun
Shared: Action · Shooter · Pixel Graphics