疯狂的升降机3d：城市电梯之战。

2019年07月06日

In this update:
- new environment
- better quality graphics
- minor fixing ui
- fixed artifacts on load new game
- fixed potential errors causing sometimes crash game
- change effect when people trapped between lift doors

In the following updates:
- elevator overload and fall
- "life" on the street
- adding details of the environment on the roof