nucleuscoop VS UniversalSplitScreen

The way they did it was even more impressive: "[Nucleus] Adds remarkably smooth split-screen functionality to hundreds of PC games"

https://nucleus-coop.github.io/

Download Nucleuscoop and also guides can be found at https://nucleus-coop.github.io/

Nucleus coop

This is what you use

nucleus-coop.github.io (+parsec) – for turning single-player into online split-screen.

Maybe you can try with universal split screen https://universalsplitscreen.github.io/

Universal split screen (This basically is what happened before nucleus)[Link]

Get Universal Split Screen (Yes, you can also do this in Nucleus-Coop, but i didnt bother writing a game handler...)

This link might help tho: GitHub

there's a couple ways, one is to run a virtual machine, another is some software to split up inputs, https://universalsplitscreen.github.io/ will do that. You have to run two instances of the game, maybe try running one in vulkan and the other in dx to avoid issues.

Lol I did a super basic google search and found this https://universalsplitscreen.github.io/ universal split screen which directs windows input so you can enable local multiplayer in windows. It took 30 seconds of googling. I really don't know why you must complicate things so, and be so incredibly angry for no reason.

For games that use host function co-op you can use programs like Universal Split Screen (https://universalsplitscreen.github.io/) or Nucleus Coop (https://nucleus-coop.github.io/) to play them in split screen.