Turbo Overkill achievements

Stay off the ground for 30 seconds or more

Kill Artifact-Zero in less than a minute

Destroy the haunted machine on Sunset Synthetica

Finish every level on Serve Me Pain or higher

Kill all enemies in the skate arena in Syn by only using your Chainsaw leg

Defeat Ripper in under 5 minutes without dying or reloading

Get all weapons and upgrades on a single save slot

Finish every level on Street Cleaner or higher

Get denied entry to the No Chainsaws club in Battle Alley

Have over 100,000 Zhen in your current account

Complete Episode 3

Finish every level on Regular Joe or higher