Talk:Shotgun Ammo Mutation/@comment-24.147.195.35-20131013171908/@comment-10743657-20131019024248

"I just had this mod rewarded to me for 25 mins in Ara, Mars... but it did not appear on the reward screen, nor in my mod inventory."

Before today's patch, if you died and had to self revive, you would lose all Survival rewards up to that point. That's probably what happened.