Motionsports Adrenaline
44 Achievements
PS3
Sampler
Play all game modes in one event
13.2%
How to unlock the Sampler achievement in Motionsports Adrenaline - Definitive Guide
I managed this on my own with a chair. For co-op events you can switch places with the chair and log in as each player. For relay events I had to step out of the sensor each time to change players.
In each sport, there will be at least one single player mode, at least one two-player competitive mode, and one two-player relay/co-op mode. Play one race in each mode for any sport and the trophy will pop after completing the last mode’s race.