从: Moustache Twins

p1 - AD to move, WS to shift gravity.
p2 - Left right arrows to move, Up down arrows to shift gravity.
Citizens will get pulled if gravity shift to the opposite side. This is your moment to save as much people as you can while the other player dodge to stay alive. 

翻轉重力就是你們的超能力，合作從四面八方飛過來的「其哆」起司球中，拯救上下顛倒的兩個世界吧！
任務目標：當重力轉換到另一個鬍子人那邊時，你要開始救人，救越多人越好！小心不要被起司球砸中！