My favorites games: Half-Life 2, GTA IV, Tf2, CS. Favorites Mods on Source: Smod, Substance Gold, Dayhard. Languages i speak: English, French.
This is just one of the best mod i ever played:
+ Graphics enhancements, Greats weapons and attachment system, Interesting Nanosuit systems, Mapadd added from hl2 campaign, More maps than the original hl2, Extended difficulty system.
except some minors bugs and missing textures this mod is perfect.