16th Archaeological Expedition's Excavation Site is a stage in Tekken 6's Scenario Campaign mode. Leo is fought here, and will be unlocked in Scenario Campaign and Arena mode when the stage is cleared and Leo is defeated. This stage is located inside a cavern, and players should always be careful during this stage since there are many falling crates.
"The path North was blockaded, so we took a detour via a ruins excavation site. Those nervy were upset when I damaged the ground while passing through. We were able to attain some data on the G Corporation thanks to the explorer we met inside the cave. It would seem the G Corporation is being threatened by a Kazuya Mishima. My logic circuits tell me that he may have some connection to the Mishima Zaibatsu".
- Subterranean Pavilion will be unlocked after completing this stage on "Hard" difficulty.
- The boss battle won't start until the player destroys one of the crates in front of the area where they will fight Leo.