Congratulations on your first Unity project and jam submission! I like the idea and adherence to the theme. The controls feel a little slippery, so I kept falling, but it wasn't too punishing and I was able to finish the game. I think the biggest thing your game needs is feedback. Although I read the instructions, I forgot what the colors meant once I started the game, and it was hard to tell if I successfully pressed a button or what it did. Some iconography on the buttons, text pop-ups, or sound effects could go a long way!