- How many Megaton Rainfall achievements are there?
There are 14 achievements to unlock in Megaton Rainfall worth a total of 1000 gamerscore.
Megaton Rainfall Achievements
There are 14 achievements with a total of 1000 points
Get every achievement
Beat the game
Beat the game in hard mode
Beat the game in less than two hours
Acquire every superpower
Finish one mission with no casualties
Finish 3 missions with no casualties
Get rank A in one mission
Get rank A in all the missions
Destroy 3 enemies with a single Gigaton Blast
Collect every Xenosphere
Get really far from Earth