I am not sure in which category this game would be listed but I currently do not see it anywhere on this site.
The game is called "Doomed Dungeon." The perspective is first person and the game's graphics / engine is on par with Wolfenstein 3D and has RPG elements. Although there is an English version, it was natively designed in Spanish and has yet to include an English manual.
Here is the link: http://gamejolt.com/games/rpg/doomed-dungeon/11570/