Climbing the Ranks 2

The faster the climb, the further the fall.
Arthur Chua has conquered the first floor of the Tower, but his journey is far from over. With his new ally Casey Chin by his side, he''s got a real chance of building the Clan. The problem is, their alliance hinges on one factor: speed.
Arthur and his Benevolent Durians must climb with Casey, as fast as possible to get her a speed run bonus. But the Tower...