Chipripple

You are Chip, a robot worker who patrols an underground laboratory. Hostile machines have breached the facility and are attempting to escape.
How long can you fend them off?
Use collectable weapons, health packs and your environment to outlast waves.
You can pick upgrades at the end of each wave, but choose wisely. The longer you survive, the more temperamental your system gets, and your upgrade could become a downgrade.