About PhyFun
Free physics games that start instantly in your browser.
What PhyFun is
PhyFun is a focused online arcade for games where physical behavior is central to play. That can mean aiming a projectile, controlling momentum, balancing a structure, driving across uneven terrain, stacking objects, or solving a puzzle through collisions and gravity.
Games play directly in a modern browser. There is no account requirement and no software to install.
The Game Physics articles explain how those mechanics are modeled and adjusted in game engines.
How the public catalog is limited
The site database contains a wider historical library, but a tag alone does not qualify a game for public discovery. Each listed title must be placed in an explicit reviewed physics-mechanic group.
That rule applies to the homepage, New Games, Featured Games, site search, category pages, topic pages, related-game recommendations, and error-page suggestions. Categories and topics are calculated from the same physics-only collection.
What happens to older games
Existing game URLs are preserved so bookmarks and old external links do not break. A game outside the reviewed physics collection can still load by direct URL and remains indexable, even when it is not promoted through the physics-focused site lists.
Where games come from
Some titles are made by the PhyFun team. Others are embedded from established HTML5 distribution partners and remain the property of their respective developers and publishers. If you are a rights holder or find a broken game, please use the Contact page.
Contact
Questions, corrections, game suggestions, and technical reports can be sent to [email protected].