During the game you will have to complete mini games as a part of the main story, this being one of them. Simply complete it, and the achievement will unlock. You should have no problems. ^^
If you are stuck on the part where to have to jump to flip a lever but you hit spikes if you do
go past the lever and then jump to the left and there are no spikes in that direction ^^
go to 16:30 to see what I mean