Right arrow=move right. Left arrow= move left. Up arrow=jump. Down arrow=fall faster. The goal of the game is to jump on top of the enemy which is moving up and down. If you touch the spikes or anywhere on the enemy but the top, it's game over. The enemy respawns after 3 seconds. Try to see how many points you can get. A bug in this is sometimes when you jump on the enemy, It doesn't detect it so it will be game over. Have fun!
Feel free to remix. The gravity system is made by me. I learned the acceleration and deceleration from @griffpatch on YouTube. I highly recommend new scratchers use his channel to learn. P.S. I don't know why I made the enemy like it is.