I am deeply sorry about the the delay. I did not notice when your message first came through.
I am uncertain why might not be starting for you. Assuming you have the right build for your system (x64 is if you are using 64bit windows), ran oalinst.exe (it is in the zip file alongside game.exe) and didn't accidentally delete/or move the files relative to game.exe it should be fine. I haven't not tested it on a huge variety of systems though, so it is possible there is something I didn't consider.
Are you executing it from a command prompt? If you are not you may want to try that and see if it indicates what is wrong (either obvious to you, or something you can share that might clue me in to what is wrong).
> Assuming you have the right build for your system (x64 is if you are using 64bit windows),
Yes.
> ran oalinst.exe (it is in the zip file alongside game.exe)
Yes.
> and didn't accidentally delete/or move the files relative to game.exe it should be fine.
No.
> I haven't not tested it on a huge variety of systems though, so it is possible there is something I didn't consider.
Windows 10 Pro x64 on Ryzen5 2600X, 16GB RAM, Radeon GX580 graphics
> Are you executing it from a command prompt?
Yes. It opens a window that closes after a few second without message