r/ChromebookGaming: A gaming subreddit for chromebook users. ... Could I play gmod??? ... Anyone know any Steam games that are free and run well. 8 ... folders, I get the same message saying it isn't compatible with my Chrome OS. Gmod Free Download Chromebook Software My excitement for free Garry's Mod action seems to have decreased by at ... which says it'll download and install .... Adam, are ..