Phun 2D Physics Sandbox is free for non-commercial use (see license). Phun combines physics and art in a playful way with open ended undirected gameplay. Phun is not just a game - it is much more! Phun is educational, entertaining and pretty addictive! To learn Phun easily and quickly, read this getting started tutorial. If you have problems, please read the FAQ or ask for help in the forums. There are lots of great examples in the media section, including the original Phun video, which is very instructive. There are also and lots of scenes you can download for free from Phunbox.

You'll need a decent computer with hardware 3D (well, 2D) acceleration. Remember, Phun is still beta, so it still has a few glitches.

To learn what is new in the latest version of Phun, see the changelog. We hope you enjoy Phun and spread the word to your friends!

Windows

Phun beta 4.22 installer (2.62 MB) - recommended for Windows XP and earlier

Phun beta 4.22 zip archive (3.65 MB) - recommended for Windows Vista - extract to a directory with write access (such as My Documents or the desktop)

Linux

Phun beta 4.22 for 32-bit Linux, tar.bz2 archive (3.05 MB)

Phun beta 4.22 for 64-bit Linux, tar.bz2 archive (2.99 MB)

MacOS

Installation: Double click the downloaded file to mount it. Open the mounted disk image (found on your desktop) and copy the Phun folder to your Applications directory.

Phun beta 4.22 (7.42 MB) - for Mac OS X 10.4 and later, works on both x86 and PowerPC.

Previous versions

Old versions of Phun.

Mirroring and licensing

Do not mirror the binaries or any other material from the Phun website, without first getting written approval, and please do not hotlink directly to the download files as new versions are released frequently. Contact us for business and license related enquiries.