# Quake III ## Pages * [Home](../index.md) * [Unofficial Quake 3 BSP Format](unofficial_quake3_bsp_format.md) ### Register .pk3 with [7-Zip](http://www.7-zip.org/) Windows Registry Editor Version 5.00 [HKEY_CLASSES_ROOT\.pk3] @="7-Zip.pk3" [HKEY_CLASSES_ROOT\7-Zip.pk3] @="PK3 Archive" [HKEY_CLASSES_ROOT\7-Zip.pk3\DefaultIcon] @="C:\\Program Files\\7-Zip\\7z.dll,1" [HKEY_CLASSES_ROOT\7-Zip.pk3\shell] @="" [HKEY_CLASSES_ROOT\7-Zip.pk3\shell\open] @="" [HKEY_CLASSES_ROOT\7-Zip.pk3\shell\open\command] @="\"C:\\Program Files\\7-Zip\\7zFM.exe\" \"%1\"" ## Links * [Source at GitHub](https://github.com/id-Software/Quake-III-Arena) * [GtkRadiant](http://icculus.org/gtkradiant/) * [q3map2](http://q3map2.robotrenegade.com/) * [http://wiki.ioquake3.org/Main_Page](http://wiki.ioquake3.org/Main_Page) * [http://www.icculus.org/~phaethon/q3/q3asm-turbo/q3asm-turbo.html](http://www.icculus.org/~phaethon/q3/q3asm-turbo/q3asm-turbo.html)