Xbox Game Pass adds free Xbox 360 DLC.

Stacking, a classic Xbox 360 adventure game, has been added to Xbox Game Pass, and players can get the complete package by picking up Stacking's free DLC from the Xbox store. The Lost Hobo King DLC features new challenges, unique dolls, and four achievements to unlock. The DLC has been free for a while, but players should claim it now just in case. Double Fine also has a free DLC for Costume Quest that includes achievements.