You can use the name as you please. although check if it exists somewhere else. Also ı can relate ı also scoped my game down quite a lot for the jam. actually i scoped it down so much that it became a prototype. I think it is already amazing to do this much in a week. My comment far more of a advice/suggestions for future rather than what was missing tbh. I think the game is good and it is quite addicting. i forgot the timer while i was playing.