Thanks to the support of all survivors, this update is as follows:
- 1.The buttons of the start difficulty selection are changed to normal, hard, nightmare, and the corresponding text description is modified. Actual difficulties have not changed;
- 2.Optimized hotel task tips in prologue；
- 3.Optimized the script of the suction fan, players turn on the switch of the police station before extracting the poison fog；
- 4.Optimized that the zombies in the room after the poison fog is extracted will not be revived after being destroyed；
- 5.Optimized that gas mask will not be worn on the model head at non-poison fog areas；
- 6.Added a heading arrow to the minimap to mark the direction of the enemy and our side in the minimap；
- 7.Some English, Russian, Spanish and Portuguese optimization and revision；