If any of you have ever played table-top RPGs then the game will be similiar. There of course will be new classes and races. And It will look like Gauntlet Legends.

Just from the associate producer concerning what type of dungeons there are.
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There are a total of 8 above ground levels, with building to explore, ruins to seek out, and superficial tombs to delve into. There are a plethora of underground catacombs, dungeons, and caverns to explore as well. However, there are no conventional towns so to speak, but there will be people to interact with, buy/sell/trade items with, and receive healing from in the game's above ground areas.

Yes, that is basically what TTRPGs are like, other than the no towns.