Counter-Strike: Source

Introduction
Counter-Strike: Source is the sequel to the popular mod for Half-Life, Counter-Strike. It was designed and created from the ground up by Valve Software, using their new Source engine. Counter-Strike: Source features highly realistic physics courtesy of the Havok physics engine, and detailed maps and models. Official maps for Counter-Strike: Source are mostly based on the original Counter-Strike maps, but there are a few new ones. Many were mapped by Turtle Rock Studios, and the rest done internally by Valve staff.

The basics

 * /Maps/
 * /Weapons/
 * /Player models/
 * /Gameplay strategies/
 * Cheats/Console commands

Map strategies

 * /cs_assault/
 * /cs_compound/
 * /cs_havana/
 * /cs_italy/
 * /cs_militia/
 * /cs_office/
 * /de_aztec/
 * /de_chateau/
 * /de_cbble/
 * /de_dust/
 * /de_dust2/
 * /de_inferno/
 * /de_nuke/
 * /de_piranesi/
 * /de_port/
 * /de_prodigy/
 * /de_train/
 * /de_tides/