Talk:Survival/@comment-86.196.133.253-20130918150933/@comment-7645613-20130920041023

^harder levels have a better drop rate for certain things. this can be proven by playing the first level on mercury, versus jupiter for example. mercury drops a bigger variety  of common/uncommon fusion cores, such as common 2 or uncommon 2. later levels do not seem to drop them at All, the lowest being common 3.

i am not entirely sure playing defense on jupiter and reaching level 500 enemies will drop better mods however, but survival seems to be different. it's new though, and changes are coming.