N (2004)

You have unlimited lives, but the clock is ticking: running out of time is fatal!
You have 90 seconds to beat 5 levels
Beaten levels are then unlocked for highscores
Collcet gold for extra time

Press the switch to open the exit
Reach the exit alive to beat the level
(dying after reaching the exit still counts as a win)

Avoid enemies

Hard landings will kill you

Good luck.