gmod 9 is free...

 alrlight so i have absolutely no idea why anyone would want gmod 9...

its literally balls, it has some extra maps though.. there is not flatgrass though.. sad. there is construct.

but everyone knows that a black man with an arg will appear there...

also melon racer is sick https://www.moddb.com/mods/garrys-mod/downloads/gmod-904