“The Octogames” (*1/2 out of four) was a tired suspense potboiler about 8 contestants (Sally Harvey Anderson, Brad Belemjian, Chelsea Connerley, and others) who take part in 8 deadly games in which their fates become violently intertwined as they try to uncover the meaning of the game and stay alive. Hybrid of “The Hunger Games” and “Saw” is pretty routine and predictable and isn’t likely to satisfy fans of either genre. Game over.