Straight up question, try to name your top 10 game series (in order or not).
Mine:
1. Wing Commander/Privateer
2. Phantasy Star
3. Monkey Island
4. Myst
5. Max Payne
6. Shining (Force)
7. Carmageddon
8. Darkstalkers (aka Vampire)
9. Tex Murphy series
10. Master of Orion
(though last ones could be replaced with Final Fantasy, Dragon Quest, Pokemon, King's Quest, Larry, Populous, Civilization... to name some)