Press the flag to start and use the up, left, and right arrow keys to jump. You have to touch all the platforms to win. Have Fun! Watch this video at CS First to learn how to build it: https://csfirst.withgoogle.com/c/cs-first/en/game-design/platform-game/platform-games-intro-and-design.html If you're a teacher: Lesson plans are also available on the CS First site. If you decide to sign up for a CS First account, you'll be able to track your students' progress, order physical materials (kits), and access your students' projects in Scratch.