Chasm Monastery

 is the eleventh level of Tomb Raider (2013).

Trivia
It is likely that the room Lara wakes up in is the larder, as overheard conversations from the Solarii suggest the Oni eat their prisoners.

The corpses that line the corridors leading up to the monastery appear to mostly be the bodies of Japanese soldiers, suggesting that it was the Oni who slaughtered the troops in WW2. Many have been impaled or strapped to stakes, as well as many discarded bodies littering the ground.