Best Similar Games Like Garry's Mod

Human: Fall Flat is a hilarious, light-hearted platformer set in floating dreamscapes that can be played solo or with up to 8 players online. Free new levels keep its vibrant community rewarded.

From one of the developers behind the original Rainbow Six® and Ghost Recon® games, comes a thinking-man's first-person shooter featuring in-depth character and weapon customization. Take your time. Think ahead. Get the job done.

In Viscera Cleanup Detail, you step into the boots of a space-station janitor tasked with cleaning up after various horrific sci-fi horror events. Instead of machineguns and plasma-rifles, your tools are a mop and bucket. That hero left a mess, and it's up to you to deal with the aftermath.

A base-building open-world survival shooter that replaces the typical base with a modular drill. Alone or with friends, explore an island plagued by eruptions, upgrade your drill, and battle robots to uncover what's been hiding beneath the surface.

BONEWORKS is an Experimental Physics VR Adventure. Use found physics weapons, tools, and objects to fight across dangerous playscapes and mysterious architecture.

Become the law or save lives! Play solo or in up to 10-player multiplayer co-op! Flashing Lights is an open world police, firefighting and EMS simulator game with plenty of opportunity for role-play or more relaxed fun with friends.

Assemble your crew, take to the skies in the premier PvP airship combat game. Guns of Icarus Online is all about flying massive airships, shooting big turret weapons, and working as a team for supremacy of the skies. Everyone as one, victory or death, together.

Try to survive the harsh realities of the cold Siberian countryside. Live long and always remember, man is man's enemy. You can trust no one but it is almost impossible to survive on your own. Choose your path and go to finish. Firefights, transport, crafting and survival.

A universe where you can play with amazing robots that are designed, built and even programmed by you.

Immerse into real, hard american prison riot and test out yourself as a member of the police force. Do you have what it takes to control and recapture most dangerous convicts in the world?