Steins;Gate 0 Help with installation

Hello I am new to Lutris. I have recently installed Ubuntu 18.04 and am having trouble installing Steins;Gate 0.
I have used the install script available on this website but it does not work. Nothing happens when I launch Steins;Gate 0 from the library within Lutris. I have tried installing the things required according Wine HQ.
Please see the additional comments section:

I still don’t understand why it doesn’t work.

Can someone help me please? I am new to LInux.
I am willing to install the whole thing just to make it work.