The Callisto Protocol
PS4

Big Game Hunter

99.9%

0

14

1,257.84

Complete Wave 50

Big Spender

99.7%

0

14

417.54

Spend 20,000 Credits

I am the Danger

99.6%

0

14

208.26

Dismember 100 limbs in Riot Mode

Bear Trap

99.8%

0

14

209.13

Kill a Two-Head with a Hazard

Hoard Mode

99.7%

0

14

208.84

Survive five consecutive waves without spending any Credits

Subject Alpha

99.8%

0

14

209.13

Use the Power-up 10 times

Instigator

99.4%

0

14

207.55

Complete Riot Mode for the first time