This is a fun yet addictive treasure collecting, monster slaying game. It's actually pretty difficult but entertaining, you can choose to be a knight or a mage and will have several types of attacks at your disposal, collected randomly in the environment and from the shops you encounter as you traverse the dungeon. The end goal is to slay the final boss and collect the grail, pretty standard 8bit adventure fare. Good luck trying to finish the achievements, I found them to be very difficult, provides a lot of challenge and replayability. If you enjoyed something like Spelunky you'll probably find this entertaining.