How about cinemaware games ?
They all contributed to the success of the Amiga
Think Defender of the crown, Simbad, Wings, and many others
(if i remember there were also: it came from desert, the three stooges, rocket ranger,any other idea ??)
Great other games not mentioned were: starray, f18 interceptor, test drive, lemmings, ports of call..
About cinemaware games: oldies are all free downloadable on the cinemaware site, thanks them all !!