Games like Grill & Spill
Games like Grill & Spill include Garry's Mod, Goat Simulator, Totally Accurate Battle Simulator, Cooking Simulator, and People Playground. We matched them by the tags players give Grill & Spill on Steam (Casual, Simulation, Comedy, Sandbox, and Funny): closest matches first, and among equally close ones the better-known games.

Garry's Mod
Shared: Sandbox · Casual · Physics

Goat Simulator
Shared: Simulation · Comedy · Funny

Totally Accurate Battle Simulator
Shared: Simulation · Sandbox · Funny

Cooking Simulator
Shared: Simulation · Sandbox · Funny

People Playground
Shared: Sandbox · Physics · Simulation

Two Point Hospital
Shared: Simulation · Funny · Sandbox

Game Dev Tycoon
Shared: Simulation · Casual · Singleplayer

PowerWash Simulator
Shared: Casual · Simulation · Sandbox

Turbo Dismount™
Shared: Simulation · Funny · Physics

House Flipper
Shared: Simulation · Casual · Sandbox

The Sims™ 3
Shared: Simulation · Casual · Sandbox

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

SuchArt: Creative Space
Shared: Simulation · Sandbox · Singleplayer

Goat Simulator 3
Shared: Sandbox · Simulation · Physics

Fireworks Mania - An Explosive Simulator
Shared: Sandbox · Singleplayer · Physics

Kerbal Space Program
Shared: Simulation · Sandbox · Physics

Worming from Home
Shared: Simulation · Sandbox · Funny

Surgeon Simulator
Shared: Simulation · Comedy · Funny

Potion Craft: Alchemist Simulator
Shared: Simulation · Singleplayer · Casual

Poly Bridge
Shared: Simulation · Physics · Sandbox

Waterpark Simulator
Shared: Simulation · Sandbox · Singleplayer

Viscera Cleanup Detail
Shared: Simulation · Physics · Funny

Two Point Campus
Shared: Simulation · Casual · Sandbox

Youtubers Life
Shared: Casual · Simulation · Singleplayer