Dead Island 2 has many things to do after players beat the main story. The game is bursting with side quests and collectible-related activities, with some post-game content that only becomes accessible after completing its 24 main story quests. Collectibles like zombie-hoarded keys are dotted around almost every corner of Hell-A, with many types of collectibles tied to other activities in the game, so players may likely rarely be short of things to do.