This is a mod (DDRace) and it's for the game Teeworlds and it's being maintained by GreYFoX@GTi & btd with the help of others like heinrich5991 & 3da, in the previous versions Floff, noother and Fluxid. DDRace has been rebuilt from scratch by btd based on DDRace-Beta to Teeworlds Trunk 0.5, GreYFoX@GTi helped re-adding features once it was Trunk, you can track this in the commit log. Teeworlds README is as follows: Copyright (c) 2010 Magnus Auvinen This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Please visit http://www.teeworlds.com for up-to-date information about the game, including new versions, custom maps and much more