For a first game, this is an excellent result. I’ve seen first games that were much more difficult, especially the first game at the jam — that’s tough. But I’ll still highlight the issues and what will help make the game better in the future:
1. Music — the game needs music, any music without copyright issues; if you can’t make it yourself, download it from the internet.
2. Web build — you’d get more views and ratings if you had a web build.
3. It would be good to have the option to skip the text at the beginning when you’ve already seen it and just want to get into the game.
That’s all the main points. I wish you luck in game development, keep developing!