Scaly and the Escalator

Scaly was hired as the newest escalator operator of CapyMall. Sadly, the mall's budget was short, and they only built one escalator. It goes both ways: up and down, and passengers from both floors can use it.

Use the keys "W" and "S" to adjust the throttle and move the passengers up and down, but beware of sudden movements. If you accelerate too hard, passengers will topple over and roll down, which is quite bad for CapyMall's reputation.

You have to make as much points as possible during Scaly's shift, which (sadly) goes from 10:00 to 22:00. If passengers topple over or wait too much time in line, they will quickly become unhappy, and they'll not grant you as many points. Move these passengers as fast as possible, but avoid toppling them over.