The almost entirely sparse and dull content of Curse of Osiris for Destiny 2 makes it one of the most disappointing Destiny additions to date. It includes a brief two- to three-hour campaign with a hollow story, a tiny public space with little to do, and two new multiplayer maps (three on PlayStation 4). Its only saving grace is the fantastic Raid Lair activity, which offers real challenges, unique puzzles, and high-level loot.