If you are playing any VALVE games, most of the time, you have to use the STEAM system. Crappy yes, but at least it's good enough to let you plan on having a gaming session and stuff, not to mention the in-game overlay let you chat when you are in-game
So list it down, and maybe we can plan a community event such as TF2 or Left 4 Dead
<--steam ID = fapping_cat

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