Games like My Pet Hooligan
Games like My Pet Hooligan include Risk of Rain 2, HELLDIVERS™ 2, PUBG: BATTLEGROUNDS, Gunfire Reborn, and Roboquest. We matched them by the tags players give My Pet Hooligan on Steam (Action, Roguelite, Online Co-Op, Third-Person Shooter, and Skateboarding): closest matches first, and among equally close ones the better-known games.

Risk of Rain 2
Shared: Third-Person Shooter · Roguelite · Action

HELLDIVERS™ 2
Shared: Online Co-Op · Third-Person Shooter · Action

PUBG: BATTLEGROUNDS
Shared: Action · Shooter · Third-Person Shooter

Gunfire Reborn
Shared: Roguelite · Online Co-Op · Action

Roboquest
Shared: Roguelite · Online Co-Op · Action Roguelike

How to Fish
Shared: Online Co-Op · Shooter · Action

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

REMNANT II®
Shared: Action · Third-Person Shooter · Online Co-Op

SYNTHETIK: Legion Rising
Shared: Roguelite · Action · Online Co-Op

Resident Evil 6
Shared: Action · Third-Person Shooter · Online Co-Op

Saints Row: The Third
Shared: Action · Third-Person Shooter · Online Co-Op

Ravenswatch
Shared: Action · Online Co-Op · Roguelite

Remnant: From the Ashes
Shared: Action · Third-Person Shooter · Online Co-Op

Shape of Dreams
Shared: Roguelite · Action · Action Roguelike

PEAK
Shared: Online Co-Op · Co-op · Action

Orcs Must Die! 2
Shared: Action · Online Co-Op · Third-Person Shooter

Marvel Rivals
Shared: Third-Person Shooter · Action · Online Co-Op

Left 4 Dead 2
Shared: Action · Online Co-Op · Shooter

Resident Evil 5
Shared: Action · Online Co-Op · Third-Person Shooter

Endless Alice
Shared: Online Co-Op · Third-Person Shooter · Action

Terminull Brigade™
Shared: Third-Person Shooter · Action · Online Co-Op

Warframe
Shared: Action · Third-Person Shooter · Online Co-Op

Hades
Shared: Roguelite · Action · Action Roguelike

PAYDAY 2
Shared: Action · Online Co-Op · Co-op