Like some other games in this jam, it seems very simple but it can get interesting and more complex as you keep going and get further into a run. I really enjoyed the controls, art style, MUSIC!!!, and general concept.
There are a few things that I would suggest to improve:
- It would be awesome to have some level design to add further complexity to the game, so that the complexity is not just from the main mechanic. Maybe this means that you would have to stretch out the level more, or make players smaller, to give more room for things like walls and obstacles, enemies, etc, but I think it might be worth it.
- I think you could extend this endless gameplay loop into more structured levels where levels ramp up in difficulty and give you variety of challenges that make you engage in the main mechanics. While endless mode gives more replayability, levels are more engaging the first time through. Maybe you could have two modes.
I enjoyed what I played, despite my criticisms, good job!