Use the arrow keys to move the player (the blue square). If you touch the portal that says 1 it will teleport you to the portal that says 2. The trampoline will make you go higher, and if you touch the lava or the enemy (the black square) you die. You can remix this project and add any other things you want, like changing the levels or adding some other code.
This is another platform engine, but with more features. Features: - Moving with arrow keys - Walljumping Added Features: - Trampoline - Portals - Enemies - Lava (Danger) Regular Platformer Engine: https://scratch.mit.edu/projects/632432097/