Jaesun please change thread name to 'Dungeon Kingdom' as the name of the game has changed
Infinitron made some good points, just wasn't very polite in saying them
kanda Very promising looking, but for the life of me all I could see was Legends of G******k and Might and Magic X. Since both were successful games, that is probably a good thing.
I get the impression that you are a smaller sized developer. It does seem like a lot of effort to get something that may be achievable using existing mod tools. You may want to look into importing your assets into Legends of Grimrock (
http://www.grimrock.net/modding/) or contacting the team about getting any early release of the Legends of Grimrock 2 toolset. You may work out a mutually beneficial arrangement, some mods are released as separate games entirely, some have to be sold as DLC.You could do for LoG2 what Dragonfall did for Shadowrun