Added a new item to let players switching abilities
Added a floor indicator on top of the timer
Staircase sometimes is blocked, find another way to go up
Players can now equipt 2 T5 abilitites
Scarers can now be pushed to the left or right
Players will be able to see their reward after making it to the final room
Added 3 types of safes
Fixed a issue causing bgm keeps going after enemy got deactivated
Fixed floor sometimes doesn't activate when players are on
Fixed some other minor bugs