So here is all the compatible resolutions, and the none compatible resolutions

Resolutions compatible yes/no

3840 x 2160, Yes but not recommended

1920 x 1080, Very recommended

1680 x 1050, Yes but not recommended

1600 x 900, Yes works just fine

1366 x 768, Yes works just fine

1280 x 1024, Don't use this resolution

1280 x 960, Don't use this resolution

1280 x 960, Works but not recommended

1280 x 768, Works but not recommended

1280 x 720, Yes works just fine

1176 x 664, Yes works just fine

1152 x 864, Don't use this resolution

1024 x 768, Don't use this resolution

800 x 600, Don't use this resolution

720 x 576, Don't use this resolution

720 x 480, Don't use this resolution

640 x 480, Don't use this resolution

I tested every one of them and It's very recommended to use, 1020 x 1080, It's what the game was made in, But you can also use any of the Don't use this resolution, because it is just broken, Really just use what makes the game looks the best!

Also a video will be posted on youtube in about 3 to 2 days, about how things are going so get ready!