You're asking me the most difficult thing ever. I love ALL RPGs, even the bad ones.
So, if I give only 1 point to Divinity - Original Sin, it's not because I didn't enjoy it as much,
it's just that I wanted to do enough space to add more games to my list. lol
I agree with fantadomat that 25 points is not enough.
This list makes me sad about all of the great RPGs I don't mention.
Oh, and yeah, I just joined the forum when I saw this topic.
5 points:
Might & Magic 6 - The Mandate of Heaven
4 points:
Might & Magic 7 - For Blood and Honor
3 points :
Deus ex
Vampire the masquerade: bloodlines
2 points :
Fallout 2
Arcanum: Of Steamworks and Magick Obscura
1 point :
Jagged Alliance 2
Deus Ex - Human Revolution
Dark Messiah of Might & Magic
Divinity - Original Sin
Dragon age - Inquisition
ATOM RPG: Post-apocalyptic indie game