PvE (1-4p) Zombie invasion rescue modified (No spitter and thrower)
Rescue civilians on your own ways.
Based on official outbreak scene.
1. The detected civilians will be control by player 1 and require manual refund.
2. Zombies now can also trigger the rescue marker.
3. Player 1 will get additional pararescue and MH-47. Others will get police forces.
4. The frequency of civilian events are increased.
5. The bonus of rescue are increased to encourage saving lives.
6. The spitter and thrower are replaced by runner and smoker.
