Half life (1998): for those people who played the game they are based chads but if those people who didn't play just try it out soon.

Team fortress 2: i played this game but this game is way fun to play, also for those OG TF2 fans/players played back in 2007 this game still holds up, the seal update had saved TF2, that's why tf2 is refusing to die (also rest in peace rick may, the best voice actor of soldier from TF2)

Left 4 dead 2: Really cool zombie game it was nostalgic to those people who played this game back in 2009 (yes i was born in this year) and i love this game, also the game was a meme btw lmao (Also who made left 4 dead community is @kazovsky same creator of this game ''the return to bloody nights'' which is a FNAF fangame)

Half life 2: this is actually my most favorable game ever, also this game is amazing the story of this game is fantastic and hell yeah i really love this game even the chopper battle feels like a movie for real

Sven co-op: also sven co-op is a half-life but co-op and multiplayer, i played this and i had really fun time playing this so much, also the game is free if you guys want to play it

Portal 2: this game is a chad, also the game is canon to the half life universe (including the first game which is portal 1)

black mesa: this is the best half-life remake ever i really love this game and i love the story too, the story is same thing as the 1998 now the graphics well i really love the graphics of this game especially the 1998 graphics.

And CS 1.6: when you feel nostalgic about playing CS 1.6, yes i mostly play this game on brazil btw lmao

Also if you're VALVe enjoyer that's why because you love gabe newell.