In order to get this achievement, you need to reach climax in Stick Shift.
To do this, you need to reach sixth gear.
Hold the mouse down at the start to turn the car on, and then watch the speed dial with the coloured segments. When it moves onto the next colour, change gear (blue - second gear, green - third gear, yellow - fourth gear, orange - fifth gear). You can change gear by holding the mouse button and moving the mouse in the direction of the gear on the gear stick.
When you hit fifth gear, and hit the red zone, a red sixth gear will appear on the stick; shift down into it and you'll reach climax and win the game.
Note: you can speed up the time it takes to go through each gear by moving the mouse up and down.