Unity FPS Game Updates

FPS Shooter Game Updates needed. All work is to be done in Unity 2017.3.0b6 or newer version using Unity Collaborate. This Project is to add the following to an FPS Game environment: 1. A Sniper Rifle with Cross Hair for game players. 2. Add Bikers to the Game environment. Develop AI so bikers interact with other game characters. 3. Weapon Damage to Game objects when shot or hit. 4. Motobike AI for Bikers motocycles. More detail will be provided to successful Freelancer All updates will then be tested by me. Any issues will be raised and will need to be fixed before each step can be completed and the next Project task commences. All tasks need to be completed fully and uploaded. The project will be complete when all tasks are completed fully and tested by me. Any issues will need to be resolved before final payment is made.