From a quantum mechanics perspective, it is highly unlikely that video games set in the past can alter or influence the actual past through quantum entanglement or any other quantum phenomenon.
Quantum entanglement is a phenomenon where two or more particles become correlated in such a way that the state of one particle cannot be described independently of the state of the other, regardless of the distance between them. However, quantum entanglement operates within the framework of quantum mechanics, which governs the behavior of particles at the microscopic level.
Video games, on the other hand, are macroscopic systems created within the framework of classical physics. They are governed by classical laws of physics and not by quantum mechanics. While video games may simulate or represent historical events, they do not possess the capability to interact with the actual past or influence it through quantum entanglement.
It's important to note that quantum mechanics operates on a very different scale and set of rules compared to our everyday macroscopic experiences. While quantum effects can have profound consequences at the microscopic level, they do not readily manifest or impact the macroscopic world in the way that video games set in the past might suggest.