Fun platformer. Dimension switching mechanic is clean and easy to understand. Level 3 humbled me. I died so many times. "Okay one more try" energy was strong. It was satisfying to beat level 3.
Suggestion: It would be funny to have an ending screen that shows how many times we died. I need the game to shame me so i can either feel a sense of accomplishment or get deeply humbled.
Overall, really polished and fun. Great job! :D