Too many to mention. Anyways Quake series, for sure, Duke Nukem 3D. Ah, the memories. :)

[QUOTE="psx_warrior"][QUOTE="sleepingzzz"]

It depends on the game. A game like Oblivion needs a lot of mods (at least 20+) to make it fun. Games like ME2 play fine the way it is.

FrostMTG

If you enjoyed oblivion the way it is, then you must have a low standard in games.

I need at LEAST 10 gigabytes+++ of mods to make oblivion enjoyable, at LEAST. that's the bare minimum.

oblivion without mods is a 6/10

with mods - 9.5/10