Since Update 36 every faction has fixed weaknesses: the marked damage types deal +50 % damage, resistances −50 %.
Health, shields and armor grow with the level. Base stats from the game data at level 1; armor is capped at 2,700.
What Roller drops, chance per kill.
| 15 Endo | Mod | Uncommon | 0.19 % |
 Enhanced Vitality | Mod | Uncommon | 0.19 % |
 Trick Mag | Mod | Uncommon | 0.19 % |
 True Steel | Mod | Uncommon | 0.19 % |
| 50 Endo | Mod | Rare | 0.07 % |
 Fast Deflection | Mod | Rare | 0.07 % |
 Hellfire | Mod | Rare | 0.07 % |
| 80 Endo | Mod | Rare | 0.02 % |
Roller (Grineer): 40 health, 0 shields, 100 armor. Weaknesses, stats by level & loot with drop chances.
Roller belongs to the Grineer faction and takes +50 % damage from Impact, Corrosive.
Roller drops, among others, 15 Endo, Enhanced Vitality, Trick Mag, True Steel, 50 Endo ….
