[Request] Solve My Problem Get $50 In Your Paypal Account.

Question:- this person don't have any source code for this game still able to modify this game and use all functions of this game if someone tell me how to do it i will give him a reward of $50 and if I can get this thing, so I'll give it 100$ dollars right away.

1. watch this video and let me know:- https://youtu.be/9NP7lppXWrg

2. About Game Name :- https://g.co/kgs/B4M7p1

Tell Me ? :- There are a lot of knowledgeable people out here who must be aware of this thing, how it is able to convert the game to source code and use it inside Unreal Engine 4 tell me