Skein

A group of intrepid adventurers are travelling through a wasteland when they come across a sheep... feeling peckish, they do what any self-respecting adventurer would do and they slaughter it without a thought, only to find out that it was a magic sheep with the soul of a great warrior prince trapped within. Feeling a tad guilty for condemning the warrior prince to an eternity of spiritual suffering, the adventurers decide to enter the legendary Skein to find his body and return his soul to it (and get loads, and loads, and loads, and loads of loot while they're at it...). Skein is a procedural dungeon shooter in the "old-skool" arcade style for one or two players where you must battle through hordes of monsters on a quest to save the soul of a talking sheep.