the only Altered Beast game that I really loved was the original coin-op arcade game from 1988, that I played alot of in 1989-1990.
I was disappointed in the Genesis conversion. it was too different from the coin-op in both graphics and gameplay-difficulty. coin-op was 19-20 megabits, genesis was 4 megabits. no wonder.
surprisingly, the PC Engine release was a better effort concidering the hardware. seemed like the developer strived to make it as close to the coin-op as possible, unlike the technically superior Genesis version
It's interesting to note the GBA game is actually larger than the coin-op both in # of levels and rom size.
anyway back to topic, i'm looking forward to the PS2 game on one level but dont expect much of the old Sega to come shining through.