A pixelated, retro-styled adventure blockchain game! (and a bit of modernization).
The Devil's Dungeon where you can take your pick of 5555 different demons with unique skills. Collecting and upgrading these demons will allow you to travel through the dungeon and defeat the demon bosses.
In order to achieve this you must strategically place them on the battlefield and make them perform specific attacks. Each demon has a specific skill set and there are more than 5555 possible combinations.