I hardly bought any games back in the day, due to not having any money of my own and due to my parents looking so much down on the gaming hobby I could just forget about asking for money for games. Or at least, I never had the nerve to. So when I finally did have money to buy some, I bought a bunch at once:
Bloodnet
Cannon Fodder
Heimdall 2
Lemmings 2 The Tribes
Power Drive
Rise of... Rise of The... I can't even say it.
Wolfchild
And for years these were the only originals I had, along with Duck Tales and Dragons Lair: Escape From Singe's Castle which both came bundled with the Amiga.