Comic Book Resources on MSN

20 years ago, Steam's greatest mod changed gaming forever

One of Steam's finest games started out as a Half-Life 2 mod.
GamesIndustry

"Rust has made about 40% of what GMod made in 9 years"

Garry Newman's eponymous Garry's Mod is quite the phenomenon. Less of a game than a tool, GMod allows users to muck about in Valve's Source engine to create machinima, physics experiments or giant ...