Winter Sports 2011
50 Achievements
PS3
Slipstream addict
Activate and deplete 49 fully charged slipstream boosts (single player).
13.3%
How to unlock the Slipstream addict achievement in Winter Sports 2011 - Definitive Guide
Gashead64
Cumulative total, just play the game through. You probably won’t have this trophy after your single player playthrough so set up some Short track training matches, hang back and keep slipstreaming!