Ratchet & Clank 2: Going Commando
35 Achievements
20-25h
PS3
Speed Demon
On Planet Barlow, get a time of 2:10 or less in the hoverbike race
18.2%
How to unlock the Speed Demon achievement in Ratchet & Clank 2: Going Commando - Definitive Guide
You need to unlock Challenge 3 so that the shortcuts unlock. In Challenge 3 when you see the shortcut to the right ignore it and take the shortcut thats hidden to the LEFT at the same spot.