Changes

'''Arcturus '''is a Zaxxon clone made by [[Bill Bies]] for the TI-99/4A home computer system. It was released during the [[:Category:1985 Software|first quarter of 1985]] on a gaming cartridge. Unlike most cartridges for the TI-99/4 and TI-99/4A, this cartridge didn't plug into the normal spot on the front of the machine. It was designed to be inserted into the sidecar slot similar to the Speech Synthesizer.