Ammo Fest

Move your weapon by swerve. Throw rings and keep shooting the rings you throw. You can increase their levels by shooting these rings. Collect the ring and add it to the stack on your gun. If there are rings of the same level, watch them merge automatically.
Collect colored balls, these balls fill the your evolve bar. When your evolve bar is full, your weapon will evolve. The skill feature of the weapon may increase or provide a damage boost to its rings. Gain various skills, such as poison shot, ice shot, bomb shot, fire shot etc. Pass through the gates and collect fire rate and range in your weapon.
Don't miss your damage rings!
-Shoot everything
-Collect damage rings
-Upgrade and Stack them
-Merge
-Evolve your weapon
Enjoy!