Wow, playing this game was a pretty good experience. I had nostalgia of doom 64 after playing this game. Although I don't know how the theme connects in this game, but overall game mechanics are pretty good. I have one suggestion tho, add a map for each room in later updates if you are going to improve it in future. Otherwise it has nice game mechanics, solid story, good graphics and is quite unique in it's own way. Overall a great game.