Thanks for the review. It's helpful. There's no final boss or save system because the game was made in one month for a jam. So I didn't have time to implement everything I want (like weapon level 2). They're will be added later.
The hidden messages are only helpful if the end of the game was present. When the game will be finished, every pieces of the puzzle will make sense. Thank you for everything. (Super Mini Jumper was dope btw, I had fun with it)
Take care of you.