Thanks for your critique.
We haven't put enough time in it to make all the features we thought of but we thought of score and some upgrades.
The sound is scary because I didn't had time to balance sound very well ^^.
We will maybe work on it later to update it and add features.
In our team we were 4 and 3 of us were doing their first jam and it was my second one so I hope it was satisfying for a first game. :)