Thomas Heatherwick's 2019 NYC stair-sculpture — 154 interconnected staircases. Closed after suicides; partial reopening.
From Wikipedia
Diablo IV: Vessel of Hatred is a major expansion pack for the action role-playing dungeon crawling game Diablo IV. It was released on October 7, 2024 for the PlayStation 4, PlayStation 5, Xbox One, Xbox Series X and S, and Windows.