Talk:Orokin Void/@comment-151.32.220.132-20141221183347/@comment-24801161-20141222060452

Same way as Survival. AABC.

Defense/Survival:

5,10,25,30,45,50, etc = A

15,35,55, etc = B

20,40,60 = C

Where numbers equal waves (defense) or minutes (survival)