TrackMania United offers all seven original TrackMania environments, including Desert, Stadium and Rally, while the "Forever" add-on brings a spectacular graphical overhaul for these three environments originally released with the first TrackMania. It's a real facelift for these three historical and extremely popular TrackMania environments. As for content, TrackMania United Forever is very generous, as it includes new solo campaigns, numerous new official tracks and new track and background blocks that add even more variety and possibilities when creating fresh TrackMania tracks.