I'm RPG-heavy, but here's my top 15 PC game list that's based on fun, addictiveness, storyline & art (for their time/technology), and innovation:
- Baldur's Gate 2/Throne of Bhaal
- X-com
- Diablo 2
- Planescape: Torment
- System Shock
- Batman: Arkham Asylum
- Half Life 1 (couldn't play HL2 - made me nauseous)
- Dungeon Keeper
- Everquest 1
- Skyrim
- Ultima Underworld
- Civ IV
- Jagged Alliance 2
- Starcraft
- Thief
J.
RPGs an RTS' are all I play on PC, most other genres I play on consoles, but my top games on PC over the years going back to early 80s:
1 - Planescape: Torment
2 - Baldur's Gate
3 - Dragon Age: Origins
4 - KoTOR
5 - Baldur's Gate 2 ToB
6 - NWN w/ HotU and SoU
7 - Ultimas 1 thru 6
8 - Fallout 1, 2, 3
9 - Wasteland
10 - Vampire: The Masquerade Bloodlines
11 - Deus Ex
12 - Daggerfall
13 - Morrowind
14 - Total Annihilation
15 - The Temple of Elemental Evil
16 -
Arcanum: Of Steamworks and Magick ObscuraPS:T is my all time favorite RPG, but I can say that #s 2, 3 and 4 are about a tie for me. For me, all of these games were awesome.