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