Games like Biolab Wars
Games like Biolab Wars include Broforce, Vampire Survivors, Shovel Knight: Treasure Trove, Touhou Luna Nights, and Axiom Verge. We matched them by the tags players give Biolab Wars on Steam (Side Scroller, Exploration, Platformer, Bullet Hell, and Arcade): closest matches first, and among equally close ones the better-known games.
Broforce
Shared: Action · Platformer · 2D
Vampire Survivors
Shared: Bullet Hell · 2D · Pixel Graphics
Shovel Knight: Treasure Trove
Shared: Platformer · Pixel Graphics · 2D
Touhou Luna Nights
Shared: Side Scroller · Exploration · Bullet Hell
Axiom Verge
Shared: Platformer · Pixel Graphics · 2D
Rabi-Ribi
Shared: Bullet Hell · Exploration · Side Scroller
Sonic Mania
Shared: Platformer · 2D · Side Scroller
Hollow Knight
Shared: Platformer · Exploration · 2D
Skul: The Hero Slayer
Shared: Action · 2D · Platformer
SANABI
Shared: Action · Pixel Graphics · 2D
Gato Roboto
Shared: Action · Platformer · 2D
Dungeon Munchies
Shared: Action · Pixel Graphics · 2D
Bloodstained: Curse of the Moon
Shared: Platformer · Side Scroller · Action
Rogue Legacy
Shared: Platformer · Action · 2D
Rogue Legacy 2
Shared: Platformer · Arcade · Action
Momodora: Reverie Under The Moonlight
Shared: Side Scroller · Exploration · Pixel Graphics
Huntdown
Shared: Side Scroller · Pixel Graphics · Action
METAL SLUG
Shared: Side Scroller · Arcade · Action
FEZ
Shared: Platformer · Exploration · Pixel Graphics
ANIMAL WELL
Shared: Exploration · Platformer · Pixel Graphics
Exit the Gungeon
Shared: Arcade · Bullet Hell · Action
Terraria
Shared: 2D · Exploration · Pixel Graphics
Out There Somewhere
Shared: Platformer · Pixel Graphics · 2D
Hollow Knight: Silksong
Shared: Platformer · Exploration · 2D