Use WASD keys or arrow keys to move the Yellow Guy around and complete each of the 18 levels. Types of Tiles: - Solid (are a different colour on each level) - Lava (orange): don't touch this - Bouncy (light green): you can bounce on this - Water (light blue): you can swim in this but not for too long, otherwise you'll run out of breath and drown - Finish (golden with an arrow): touch this tile to complete each level On each level from level 2 onwards, you get a limited number of attempts. If you run out of attempts, then you get sent back a level. All levels from 1-17 are possible. Level 18 is probably possible, but it is ridiculously difficult, and I have not managed to complete it as of writing this.