A free program for Android, by Valera Games.

UCN-R Demo is an Android action game developed by Valera Games, which flaunts more than 50,000 downloads. In this game, players need to navigate the unlit, unventilated location set in the blueprint. You have direct access to the following controls: the power generator, heater, A/C, global music box, as well as the vent system and the duct system. Watch players enter the dark maze filled with lure you put yourself…

The game gives you 10 free animatronics to help you survive during the beginning phases. You need to buy the remaining 40 using anicoin.