Games like Oh Crab!
Games like Oh Crab! include Totally Accurate Battle Simulator, Garry's Mod, Little Inferno, Goat Simulator, and Human Fall Flat. We matched them by the tags players give Oh Crab! on Steam (Indie, Sandbox, Funny, Short, and Nature): closest matches first, and among equally close ones the better-known games.

Totally Accurate Battle Simulator
Shared: Sandbox · Funny · Indie

Garry's Mod
Shared: Sandbox · Funny · Indie

Little Inferno
Shared: Indie · Funny · Short

Goat Simulator
Shared: Funny · Sandbox · Indie

Human Fall Flat
Shared: Funny · Sandbox · Indie

Animal Revolt Battle Simulator
Shared: Indie · Sandbox · Funny

People Playground
Shared: Sandbox · Funny · Indie

Donut County
Shared: Indie · Funny · Short

Fun with Ragdolls: The Game
Shared: Sandbox · Funny · Indie

Plug & Play
Shared: Indie · Short · Funny

Wobbly Life
Shared: Sandbox · Funny · Indie

Kerbal Space Program
Shared: Sandbox · Indie · Funny

The Stanley Parable
Shared: Indie · Funny · Short

Jazzpunk: Director's Cut
Shared: Indie · Funny · Short

Two Point Hospital
Shared: Funny · Sandbox · Indie

Townscaper
Shared: Sandbox · Short · Indie

Untitled Goose Game
Shared: Funny · Indie · Sandbox

Ultimate Epic Battle Simulator
Shared: Sandbox · Funny · Indie

To the Moon
Shared: Indie · Short · Funny

Timberborn
Shared: Sandbox · Nature · Indie

Poly Bridge
Shared: Sandbox · Indie · Funny

Terraria
Shared: Sandbox · Indie

Super Bunny Man
Shared: Sandbox · Funny · Indie