Space Hulk Explorer Roguelike: You play a salvager who finds randomly-generated huge spaceships floating around, and you go through them looking for loot. Different skills for different classes (including different abilities to identify the weird stuff you turn up) and your score in the end is based on the value of what you bring back to your shuttle and how long you were gone. If you live.
All-Girl Dungeon Crawl: A yuri game not needing to waste much time with things like plot and explanation! You're an all-girl gang of dungeon divers, you go kill things and take their stuff,when you set up camp to rest you go into dialog mode and then you can argue over loot-splitting and romance people.