That's amazing what work you did in 3 days...
The things I loved
- The graphics and art style, what you've done is so cool... <3
- The use of the concept, it really can become a great game, a rogue like for example
- The powers were classic, but that's work and that's cool !
The things that you can improve for releasing the game
- The dialogs... It should be forbidden to stop the gameplay like that during 10 seconds, it is so frustrating... For people to understand the concept, try a tutorial screen, or just a quick interruption with transparent background to announce the new power
- I found some bugs when I couldn't shoot, it's weird, but normal for a game jam game