Free Steam Keys: GooCubelets OCD + Void, Why So Evil 1+2, Brilliant Bob, Head Shot, Let's Draw, Shot Shot Tactic

Bunch of free games for joining groups, viewing things etc. Reviews are pretty average (some barely have any) but they all have cards.
GooCubelets: OCD (55% + Cards)
GooCubelets: The Void (72% + Cards)
Why So Evil (56% + Cards)
Why So Evil 2: Dystopia (49% + Cards)
Brilliant Bob (52% + Cards)
Head Shot (40% + Cards)
Let's Draw (Cards)
Shot Shot Tactic (Cards)
Just follow the instructions on each giveaway. Easy things like joining steam group, following curator and viewing pages etc