Your goal is to grab the key and reach the door. Move with the onscreen arrows and jump by pressing the 'A' button.

You have a teleportation power that you can use to your advantage! First, press the 'Z' button to place a portal where you are standing. Then, when you want to warp back to that spot, press Z again. You can only place one portal at a time, but after you warp your portal is closed and you can place a new one.

Floating platforms will fall soon after you touch them, so make sure to move quickly. You'll also want to watch out for lasers!

If you need to restart the level, press the restart button.