Games like Boo Boo Booster
Games like Boo Boo Booster include My Friend Pedro, Broforce, Skul: The Hero Slayer, Zombotron, and ICEY. We matched them by the tags players give Boo Boo Booster on Steam (Action, Shooter, Side Scroller, 2D, and Comedy): closest matches first, and among equally close ones the better-known games.

My Friend Pedro
Shared: Action · Shooter · Indie

Broforce
Shared: Action · 2D · Shooter

Skul: The Hero Slayer
Shared: Action · Indie · 2D

Zombotron
Shared: Action · 2D · Shooter

ICEY
Shared: Action · Side Scroller · Indie

Guns, Gore & Cannoli
Shared: Action · Side Scroller · 2D

KovaaK's
Shared: Action · Shooter · Indie

Intrusion 2
Shared: Action · 2D · Shooter

Serious Sam Double D XXL
Shared: Action · Shooter · 2D

Grand Theft Auto V Legacy
Shared: Action · Shooter · Singleplayer

12 is Better Than 6
Shared: Action · Shooter · Indie

Guns, Gore and Cannoli 2
Shared: Action · Side Scroller · 2D

Mark of the Ninja
Shared: Action · 2D · Indie

DEADBOLT
Shared: Action · 2D · Indie

DRAINUS
Shared: Action · Shooter · Indie

Bright Memory: Infinite
Shared: Action · Shooter · Indie

Gunpoint
Shared: 2D · Indie · Action

Dungeon Munchies
Shared: Action · Indie · 2D

Call of Duty®
Shared: Shooter · Action · Singleplayer

The Vagrant
Shared: Action · 2D · Side Scroller

NOT A HERO
Shared: Action · Shooter · Comedy

Rogue Legacy
Shared: Action · Indie · 2D

Deadly 30
Shared: Action · Indie · 2D

Strike Force Heroes
Shared: Action · Shooter · 2D