This boss is similar to the large walkers that appeared before it. They fire a large projectile, in this case, a Mine, towards characters that roll along the ground. Unlike the walkers, however, the knockback on this one is much more severe, which tends to bounce characters around. Due to the semi large mob of yellow copters in the area, this boss can cause all sorts of grief in regards to taking the copters down safely. This boss looks exactly like the boss from Forest 10, only it possesses a vastly different attack.