I've recently been in contact with Duncan Brown, the guy who wrote Alien
Arena, which was recently added to MAME. Alien Arena
was an entirely new game (in 1985) that was designed to run on the classic
Williams hardware. Duncan owned an arcade at that time, and he actually
put the game on location there with the hopes of making it into a more
widely distributed conversion kit for arcade operators.
Duncan has been kind enough to allow us to make his game available free
for non-commercial use, just like the other games in the ROM
Images section. So I invite you to check
it out, read more about the history of the game, and enjoy playing
something new. Duncan has even provided his email address in the enclosed
readme, so feel free to drop him and line and let him know what you thought
about it!