Back-Roller is exactly the same as Roller , but it roll in the opposite direction from the shot. For example, if you shoot to the right, it will roll to the left.
Damage : same as Roller
Upgrades[]
Heavy Back-Roller and Back-Groller[]
Work the same as Heavy-Roller and Groller , with the same damage.
Upsides and Downsides[]
Same as Roller .