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Free physics games you can play in your browser

The most played physics games on Foundplay right now are Floppy Brawler, Happy Wheels and Billiards. All 23 here are free and play in your browser with no download, and 9 of them work on a phone.

23 games · Updated October 16, 2026 · Most played first

Physics games are built on simulated weight, momentum and gravity, so things bounce, topple and tumble the way you'd expect, or in funnier ways. That covers ragdoll fights, wobbly brawlers, pool and snooker, bridge building, gravity puzzles and mini golf where planets bend your shot. Because the physics drives the action, no two attempts play out exactly alike, which keeps them fun to replay.

Foundplay lists 23 physics games, every one an original game that its creator hosts on their own site, so Play takes you straight to them. After Floppy Brawler, Happy Wheels and Billiards, the most played are Overthrow, Cosmic Par and Smash the Dummy. The newest ones are Hold Orbit and Boo!Bash!Bounce!. Of these 23, 9 work on a phone and 5 are marked as multiplayer. New games come out on Foundplay at 6 AM and 6 PM Pacific, and any that fit this tag join this page. The list below is sorted by plays and changes as people play.

Questions

What are the most popular physics games?
By plays on Foundplay: Floppy Brawler, Happy Wheels, Billiards, Overthrow and Cosmic Par. The list on this page is sorted most played first.
Which physics games work on phones?
9 of the 23 are marked as playable on a phone, including Floppy Brawler, Billiards and Overthrow. Each game's page says whether it works on a phone or needs a keyboard.
Are these games free?
Yes. Every game on Foundplay is free to play in a web browser, with nothing to download. Play opens the game on its creator's own site; some creators offer optional extras there.
What are ragdoll games?
Ragdoll games use floppy, jointed bodies that fall and flail under physics, so crashes and fights look loose and silly. The fun is often in how things go wrong. On Foundplay: Happy Wheels, Smash the Dummy and Oz Breakdance.