- 1 ▁and ▁Com mod ore ▁ 6 4 . ▁Key ▁management ▁personnel ▁have ▁included ▁Steve ▁Bot ter ill , ▁Chris ▁Pay ne ▁and ▁Steve ▁Hans on . ▁ ▁Major ▁software ▁developers ▁Peter ▁Johnson , ▁Tim ▁Ty ler , ▁Martin ▁Ed mond son , ▁Nicholas ▁Chamber lain , ▁Kevin ▁Edwards , ▁David ▁H os kins , ▁Matthew ▁At kin son , ▁Chris ▁Roberts , ▁Tony ▁Oak den , ▁Peter ▁Scott , ▁Gary ▁Part is , ▁Peter ▁Ir vin , ▁Jer emy ▁Smith , ▁David ▁Bra ben , ▁Ian ▁Bell , ▁Geoff ▁C ram mond , ▁Jonathan ▁Griff ith s ▁and ▁Nick ▁P elling ▁have ▁all ▁produced ▁software ▁published ▁by ▁Super ior , ▁sometimes ▁released ▁under ▁the ▁joint ▁Super ior ▁Software ▁/ ▁Ac orn soft ▁brand name . ▁ ▁Re leases ▁▁ ▁Their ▁best - known ▁games ▁are ▁the ▁Re pton ▁series ▁of ▁games , ▁which ▁have ▁sold ▁over ▁ 1 2 5 , 0 0 0 ▁units ▁in ▁total . ▁Other ▁notable ▁Super ior ▁Software ▁games ▁for ▁the ▁BBC ▁Micro ▁and ▁Ac orn ▁Electron ▁include ▁Over drive , ▁Cit adel , ▁Th rust , ▁G ala force , ▁S try ker ' s ▁Run , ▁Rav ensk ull , ▁C od ename : ▁D roid ▁( sequ el ▁to ▁S try ker ' s ▁Run ), ▁Palace ▁of ▁Magic , ▁B one cr unch er , ▁Qu est , ▁P ipeline , ▁Ex ile ▁and ▁ ▁Rico ch et . ▁They ▁also ▁published ▁the ▁sem inal ▁Z arch ▁for ▁the ▁Ac orn ▁Arch