Zombie Soup

Defeat 5 enemies with a single Impact Grenade.

Unlock all Perks.

Discovered the location of every Techno-Fridge 3000.

Fire 300 rounds of bullet with Gatling Gun without releasing the trigger.

Chained a bolt of lightning to 5 enemies at once using Raiden.

Use each weapon to defeat an enemy at least once.

Unlock all Loadouts.

Defeat a total of 5000 enemies.

Defeat 100 enemies using the Novice Class.

Defeat 1000 enemies using the Novice Class.

Defeat 500 enemies using the Novice Class.

Collect all hidden collectibles.

Defeat 100 enemies using the Rifle Class.

Defeat 1000 enemies using the Rifle Class.

Defeat 500 enemies using the Rifle Class.

Defeat 100 enemies using the Sub Machine Gun Class.

Defeat 1000 enemies using the Sub Machine Gun Class.

Defeat 500 enemies using the Sub Machine Gun Class.

Shoot through 10 enemies with one Railgun shot.

Defeat 100 enemies using the Shotgun Class.

Defeat 1000 enemies using the Shotgun Class.

Defeat 500 enemies using the Shotgun Class.

Spent a total of 10000 credits.

Defeat 100 enemies using the Sniper Class.

Defeat 1000 enemies using the Sniper Class.

Defeat 500 enemies using the Sniper Class.

Found every civilian and successfully completed their missions.

Hit 5 distinct enemies with Basezooka.