starcraft on 30 June 2020
Guys all Mass Effect (original trilogy) DLC is 70% off. Lots of it is top notch, especially Arrival, Citadel (parts 1 and 2), Lair of the Shadow Broker, Omega, Kasumi - Stolen Memory and Leviathan.
Then of course there is From Ashes. This is probably the most critical, and its scandalous it isn't included with the game (I believe it is included if you buy a new copy of the game, so maybe check if you're buying the game digitally you probably don't need to buy From Ashes separately.
starcraft - Playing Games = FUN, Talking about Games = SERIOUS
