FreeGameDev

Source: http://files.wasted.ch/software/terminal-overload/terminal-overload-0.1.0-source.tar.gz
Linux: http://files.wasted.ch/software/terminal-overload/terminal-overload-0.1.0-linux32.tar.gz
Windows: http://files.wasted.ch/software/terminal-overload/terminal-overload-0.1.0-win32.zip

Finally got around trying this release... and yay sound works now! (Kubuntu 14.04)

It's a bit annoying that you cant enter the menu while in a level, and with the still existing mouse issue in windowed-mode it is not really possible to use the editors (that work only in windowed-mode).

But I have to say this is a much more complete game that you make it sound. We just need some players (and I need to relocate >0.5 seconds ping to the swiss server is no fun).