Heya thank you so much for playing! I totally agree time based would make it more fun/challenging! I had planned on making different stars spawn at different levels and then needing to get to the sun for energy, water would have been at the bottom but too much of either one would maybe harm you. Ended up spending a lot of (and probably too much) time on the stamina bar/pulling you down if it depletes and ran out of time to flesh out the other ideas. Really appreciate the feedback and I'm excited to take this away for after the jam!