how to make a game like sniper game or racing in 3d picture

Question

please help me?!!!

Answer 1

You dont need any of them. You can make a game like wolfstein or doom really simple with c++. Search for "ray casting"

Answer 2

You need to have some knowledge on graphic design.

Answer 3

Unity engine or unreal engine are a great place to start

Answer 4

Wats your Programming level??