You created a bunch of levels with different enemies. The laser-shooting ones and the ones that follow you are pretty tough! The cat getting bloody is a neat effect, and saving a character is a cool mechanic. Choosing a character for each level works well, but I’d suggest using a button press instead of hover—right now, moving to the “Go” button automatically selects the rightmost character. Overall, great prototype! Next time, add a screenshot on Itch; I almost skipped the entry.