Games like IM LOOPY FOR DOOP LOOPS!!!
Games like IM LOOPY FOR DOOP LOOPS!!! include HELLDIVERS™ 2, Garry's Mod, WHAT THE GOLF?, Squirrel with a Gun, and Goat Simulator. We matched them by the tags players give IM LOOPY FOR DOOP LOOPS!!! on Steam (Third-Person Shooter, Funny, Collectathon, Action-Adventure, and Parody ): closest matches first, and among equally close ones the better-known games.

HELLDIVERS™ 2
Shared: Third-Person Shooter · PvE · Shooter

Garry's Mod
Shared: Funny · Physics · Casual

WHAT THE GOLF?
Shared: Funny · Physics · Comedy

Squirrel with a Gun
Shared: Third-Person Shooter · Action-Adventure · Collectathon

Goat Simulator
Shared: Funny · Physics · Comedy

Warhammer 40,000: Space Marine 2
Shared: Third-Person Shooter · Action-Adventure · PvE

Saints Row: The Third
Shared: Third-Person Shooter · Funny · Comedy

The Greatest Penguin Heist of All Time
Shared: Action-Adventure · Funny · Cartoony

Just Cause™ 3
Shared: Third-Person Shooter · Funny · Action

Plants vs. Zombies: Battle for Neighborville™
Shared: Third-Person Shooter · Funny · PvE

PRAGMATA
Shared: Third-Person Shooter · Funny · Action-Adventure

Hitler is my crush
Shared: Third-Person Shooter · Action-Adventure · Funny

Human Fall Flat
Shared: Funny · Physics · Action

Gang Beasts
Shared: Funny · Physics · Action

Saints Row The Third Remastered
Shared: Action-Adventure · Third-Person Shooter · Comedy

The Mean Greens - Plastic Warfare
Shared: Third-Person Shooter · Funny · Action

Saints Row IV: Re-Elected
Shared: Third-Person Shooter · Funny · Comedy

Orcs Must Die! 3
Shared: Third-Person Shooter · Funny · PvE

My Coworker is an Idiot
Shared: Action-Adventure · Funny · Physics

Placid Plastic Duck Simulator
Shared: Collectathon · Physics · Funny

The Callisto Protocol™
Shared: Third-Person Shooter · Action-Adventure · PvE

Apewar
Shared: Third-Person Shooter · Arena Shooter · Action

Grandpa High on Retro
Shared: Third-Person Shooter · Action-Adventure · Action

Ratchet & Clank: Rift Apart
Shared: Action-Adventure · Third-Person Shooter · Funny