I'm certainly not a HL/Portal fan, but I appreciate all Valve IPs. I'm mostly a TF2 and CS:GO player. I also play Geometry Dash. Don't question my severe obsession with the GSG 9 :)
i made counter strike for kids, gman squad, and source wars 10+ years ago. i play cs:go and sven coop sometimes, jabroni brawl ep 3 isn't half bad either.