Dungeons Of Eternity is a must buy. This game offers a procedurally generated dungeon crawler that is never the same twice. You can alao play it with up to 3 of your friends and have the best vr coop experience hands down. You are able to customize your character so each of your friends will be unique. There is a great choice of weapons to use so you basically can all have a separate class too. In the dungeons there are tons of enemies, many corridors to explore, and loot to pick up. At the end of every dungeon is an epic boss fight that will take the might and skill to kill which is super fun. You can use all the xp you gained from the dungeons to craft weapons and create awesome armor as well. This is just the best coop experience with an amazing story and is a must have for your library.