OpenArena is an open-source content package for Quake III Arena licensed under the GPL, effectively creating a free stand-alone game. You do not need Quake III Arena to play this game. OpenArena has bots, network playability, many maps and most of the other features you would expect from a commercial first person shooter. OpenArena requires the OpenAL library found on SlackBuilds.org. It also requires 3D accelerated video drivers but runs quite well on the open-source Intel drivers. Please be advised that the main game zip file, oa070.zip, is about 250MB. Additionally, one must download the following patch: http://oxygen4.free.fr/dl/oa071-patch.zip md5sum 5fa31998009f8241ad3ded93eb81e701 which is about 12MB, and place it in the directory with the SlackBuild and the main game zip file. The SlackBuild will patch the original source and install version 0.7.1 of OpenArena. Note: this SlackBuild sets things up for i386, but 64 bit binaries are also copied into the game directory, so with minor edits to the doinst.sh and the two *.desktop files this script could be used with 64 bit systems, but this is untested.