Cheers! The tutorial at the start is very short - I actually did this on purpose since you can just restart if you fail so, your first attempt ends up sort of being a tutorial! Maybe something a bit clearer may have been good though (something for the post jam!).
It's made in GMS2. The graphics were actually very simple to do - it's all basic geometric shapes! But it all comes together to look rather nice (if I do say so myself!)