WASD

The W.A.S.D. has no acronym, has 73459828374727347237850239572735823958 health, and moves 3748926575782897534896569737965 faster than a pink Bloon. It also has a 300% chance not to follow the track, heading straight for the exit. It contains 757248975798437985877294757 Z.O.M.G.s and 8748793978489 B.R.I.C.K.s.