Infinite stair (with real elevator and more special ability)
Original author: 흐야야 유튜브
Upgrade by: Euphoria
The REAL elevator!
Every elevator ticket can automatic climbing 300 floors, which just cost 20000!
Tickets can be stacked but cannot exceed the highest score.
Better stamina UI.
BANK: Allows you to exchange gems for money
Heroes with special abilities:
Mercy: One extra chance if you fall down the stairs.