TrackMania Nations Forever will offer a new "Forever" version of the Stadium environment, a solid solo mode and 65 brand new, progressively difficult tracks. TrackMania Nations Forever will unite an even larger number of players thanks to its engaging multiplayer modes, innovative online functions and revolutionary interactivity between players.

The coming of TrackMania Nations Forever will also allow the convergence of the large TrackMania community. For the first time, players of the free versions will be able to play online with players from the retail version of TrackMania United on servers dedicated to the Stadium environment that is common to both games. Players of the TrackMania United retail version will also gain a brilliant free extension named "United Forever". In addition to being compatible with Nations Forever, this extension will offer many bonuses - including tracks that have never been seen before, new design blocks for the seven game environments and a spectacular graphics update for the three historic environments (Desert, Snow and Rally).