MK1 debuted fully completed (except for Reptile's absence, version 2.0)
at AMOA '91. MK2 debuted at AMOA '93 as a release version 1.1. Yes, even
though the game was nowhere near done, Midway called it a release
version. Had it been a beta or alpha, the version number would have read
P9 or P5, etc. MK3, was released at ACME '95...the only game game to
debut at ACME.