You guys know the drill: run, jump, don't die. Use the arrow keys to move. Watch out for the red border.
I used the ceebee 's idea generator to get "A platformer of a colorful cat telling a story". I used the 'How to Make a Platformer on Scratch (Beginners 8+)' on junilearning.com for the code. I drew the spaceship by looking at Google results for "clipart spaceship".