Innovation Inc Thermal Power Plant (IITTP) is one of the many science style Innovation games, this one being the newest and built by AnimeRiceFarmer. The main facility is underground while the entrance is at ground level. There are windows that allow players to see outside the facility. You can go outside, yes - there is a carpark and an exit tunnel, which leads to the true ending. The facility is located inside the Sakurajima volcano in Kagoshima Prefecture, Japan.