Am 04. Juli 2013 wollen Ubisoft und Nadeo TrackMania 2 Valley via ManiaPlanet und Steam veröffentlichen. Die Valley-Ergänzung bringt ein rallye-mäßiges Handling mit sich und enthält eine Einzelspieler-Kampagne mit 65 vorgefertigten Strecken sowie die typischen Online- und Offline-Mehrspielermodi.

Florent Castelnerac, Nadeo Gründer und Managing Director, sagt: "As we were co-developing Stadium and Valley concurrently it meant we finished development of each around the same time. We could have chosen to postpone the release of one of these two titles, but we rather preferred to launch both games as soon as possible, thinking that this is what players would want for the summer. Our fans have been waiting so patiently since we announced Valley in 2009, we wanted to reward them as soon as we could with this release."