Warsow is a free standalone first person shooter game for Windows and Linux. It is based on the Qfusion 3D engine (a modification of the Quake 2 GPL engine), and aimed on the competitive scene, or the e-sports community.
About this version:
The launcher copies the config file from the Data\Settings folder on start and back after exiting the game so your configuration file will be backed up using PortableAppsBackup functionality. All level files will be downloaded into the App\warsow\basewsw folder. I did not go about moving those around to save the wear on the Flash drives. (You could disable the copy config file in the INI to prevent the backing up of the config is you want). I did not upload the complete package including the game because it's rather big (181MB). This release follows the Portable Apps folder structure as close as possible.
About the Launcher:
This distribution uses my own Generic Portable Launcher (GPL) that can be configured through an external INI file with the same name. Due to being a generic launcher it supports more options than Warsow currently uses. (For example it can show messages, launch from TrueCrypt containers etc.) So it only needs to be re-compiled if you need an custom icon. I included the Launcher's source so you might take a peek inside.
Unzip the launcher into PortableApps folder and download the Warsow zip. Unzip Warsow into PortableApps\WarsowPortable\App\warsow\
[UPDATE] Fixed an issue with the working dir.