Original Atari Area 51 / Maximum Force arcade game circuit boardset from 1997. We just tested this board without a hard drive and it doesn't do anything. We're not sure if it can boot without a hard drive, but assume this board will need some repair work, sold as-is. It has Area 51 labeled roms on it, although our research seems to indicated it may be an Area 51 / Maximum Force boardset.
Note the hard drive is not included.