Fantasy Cave: Dungeon RPG is a dungeon-crawler with a unique game setting. The story begins with the main character, a young warrior who is tasked with a mission to explore the depths of the dungeon and fight against vicious monsters.

What is unique about this RPG is that it is based in the world of slimes, a kind of monster that can be found in dungeons and other mysterious places. This monster is unique and has a different look, so it is not easy to identify it. It is important to note that it can be very dangerous, as it is very strong and can be very fast.