game development -- 4

Hello,
Can you help me resume a game that is in progress? This game is made on a map that looks like the city of Paris. And we want to release it in ios pc and android format there is not much to do.

A) add walking Zombies that when killed bleed and stay on the ground. (possibility of earning points for each zombie killed).

B) Zombies can attack civilians too, because zombies if they catch you give you a virus.

C) For the main character, add the function to score zombies.

E) tell me if there are bad guys in suits shooting at us like on this video.

f) Add a menu with 3 missions

g) lengthen car noises, sooter too

H) remove the too long cries of civilians

I) And do 3 simple missions you'll see we don't want something complicated

here is already that and tell me if you can do it thank you and for how much.

Have a good evening
artistically

here is the source file .....
.a) open it and show me that you arrive with unreal engine 4.27 please .....

.b) test the game in apk and ios and pc format and send me the file on Google drive to validate please.....

c) you will have to add just policeman and zombie and then do three small missions and it will be over....the.games must be released in 15 days max 20 days...I I have an admob and Google.play account and I am registering for ios and steam for pc........confirm that you know how to put my character in punch mode too.....there is already everything ...civilians ...zombies with mixamo...cars...map ...the home page of the game and the music behind it.....you have everything my friend


https://drive.google.com/file/d/1wD4ox_QCyCnbj5dLFpAI_IEp6JPr-9a6/view?usp=sharing