Running VoltGun
Description
Running VoltGun is a short run 'n' gun game. Blast through three worlds as your battery meter constantly ticks down, collecting gems for power to keep going. You can switch to a low-power mode where the power drains slower, but your firepower and speed is also lowered. Each world ends with a boss battle, and there are multiple weapons to use.
Made in 72 hours for Ludum Dare 39: Running Out Of Power.