Atari ST - didnt play many games on this but I do remember enjoying batman returns.
Master System - Snail Maze

, Sonic the hedgehog, Cyborg unter, Alien3, outrun.
NES - Marble madness (cant remember the others but im sure there was some

)
SNES - F-ZERO, Sim City, Clay Fighter, Metal Marines, theme park.
Mega Drive - Streets of Rage, Sonic the Hedgehog.
Mega CD - Sonic CD.
PSX - Assualt Rigs, Alien Trillogy, Tunnel B1, X-Com Terror from the deep, UFO enemy unknown, command & conquer.
Early PC - UFO Enemy unknown (Again), X-Com Terror from the deep (Again), Command & conquer (Again), Megalomania, Cannon Fodder, Sim City 2000, Sim Tower.
Later PC - Red Alert 95, command & Conquer Gold edition, Starcraft, Age Of Empires, Starwars Supremacy.
As you can probably tell strategy is my thing these days