Even though many games being released at the time were 3D, Neople decided to create Dungeon Fighter Online in 2D because they did not believe it affected gameplay, they did not feel a 3D game could capture the look and feel of the original illustrations of the characters, the ease of casual players getting into the game, and they had more experience with 2D games. Hi-res is not a likely path the game will take because director Yun Jong Kim's main focus is "efficiency".