In summary, lots of free games are being given away this Christmas as part of a contest. See the pinned post of this group for more info

https://www.facebook.com/groups/669947493079751/

Who wants to play with me? :)

Starcraft was already free to download and play (with a buddy who had the full game), but now its free to play the arcade section solo! Which is essentially thousands of free player made games. There is now no excuse to not download my favorite game, so go do it.

https://us.battle.net/account/sc2/starter-edition/