1. Final Fantasy Series (VII is the king!!!! All other games bow before him or I will unleash Omnislash and summon Bahamut!!!)
2. Resident Evil Series (There are so many good ones, but the original was just a game changer!)
3. StarCraft series (Easy choice!)
4. Twisted Metal series (Don't know how many hours I spent on no2.....probably too much!)
5. Red Alert and Command & Conquer series ( I know they are different games, but they felt so similar and it was so much fun and a revolution at its time!!!)
6. Devil May Cry series (Really fast paced action, cool demon characters, huge assemble of weapons and combos.....probably should be higher!)
7. God of War series (Gore, nudity, profanity, action and a godly coolness only Kratos has.....hmmm....I hope he doesn't come after me for not putting him higher!)
8. GranTurismo (Loved no2 the most.....I don't think I have spent more time on a single game than this...... easily over 10000 hours......I kid you not!!!)
9. Need For Speed series (Underground2 is still the best I think, it really pushed the series to another level.)
10. PES (Hehe being a football fan....the first one for the sega was so funny yet good. The first game to try and mimic players hairstyles....haha so many good times and laughs)
Haha these are just my personal opinion....in the end, these are the games that were able to create such a strong feeling to me when playing them.