Use arrow keys to move and the gray platforms are surprises! Don't touch the spikes and find the green gem to win! On level 5 you might have to lose a life to trigger the gem.
Mobile - Friendly is https://scratch.mit.edu/projects/1256796012 Surprise platforms-do you want to know their function? Level: 2. If you stand on it too long it will disappear. 3. Make sure to go quick and avoid the spikes! 4. Don't step on this or else you will be teleported to Level 2. 5. The ground is a surprising conveyor belt of spikes!
