Didn't have enough tokens for any other features sadly, only enough room for bug fixes (they eat a lot).
A map would have been nice but I never felt the need to backtrack. Ammo would have solved the balance issues in the late game but I didn't think of that during the jam. (It's a pretty good solution and would have meant more experimentation and OP guns.)
Given more time and tokens I would have been an idiot and just added more monsters and guns.