Aeons End is a cooperative deck builder with a twist. You defend an underground city against massive bosses. The twist is that you never shuffle your deck. You have to plan exactly how you discard your cards. The boss mechanics are varied and provide a tough challenge. Turn order is randomized, which keeps everyone paying attention. It requires tight teamwork and smart card choices. The setup takes a little while due to all the different decks. A solid choice if you want a strategic card game without the collectible aspect.