Games like ZooKeeper Simulator
Games like ZooKeeper Simulator include Gang Beasts, Garry's Mod, Wobbly Life, Bad Guys at School, and Granny Simulator. We matched them by the tags players give ZooKeeper Simulator on Steam (Simulation, Casual, Action, Funny, and Multiplayer): closest matches first, and among equally close ones the better-known games.

Gang Beasts
Shared: Funny · Multiplayer · Action

Garry's Mod
Shared: Multiplayer · Casual · Funny

Wobbly Life
Shared: Simulation · Multiplayer · Casual

Bad Guys at School
Shared: Casual · Simulation · Multiplayer

Granny Simulator
Shared: Simulation · Funny · Multiplayer

Who's Your Daddy?!
Shared: Funny · Simulation · Multiplayer

Goat Simulator
Shared: Simulation · Funny · Casual

Golf With Your Friends
Shared: Casual · Multiplayer · Funny

Witch It
Shared: Casual · Funny · Multiplayer

Stick Fight: The Game
Shared: Funny · Multiplayer · Action

People Playground
Shared: Violent · Simulation · Funny

Hand Simulator
Shared: Simulation · Funny · Multiplayer

Party Animals
Shared: Casual · Funny · Multiplayer

Happy Room
Shared: Simulation · Action · Violent

Overcooked! 2
Shared: Multiplayer · Casual · Funny

Tower Unite
Shared: Casual · Multiplayer · Funny

Blood and Bacon
Shared: Funny · Action · Multiplayer

Passpartout: The Starving Artist
Shared: Simulation · Casual · Indie

Golf It!
Shared: Casual · Multiplayer · Funny

There's Poop In My Soup
Shared: Casual · Funny · Indie

Need For Drink
Shared: Casual · Simulation · Action

Move or Die
Shared: Funny · Multiplayer · Action

House Flipper
Shared: Simulation · Multiplayer · Casual

KovaaK's
Shared: Simulation · Action · Indie