Adjustments can be made via [ Settings ] on DLsite Play.
Choose the relevant work on DLsite Play, and after opening the image, press the Settings button in the upper-left and you will see [ Two-page spread conversion ] and [ Two-page spread Display ] .
Change these settings to view the work in a more suitable manner.
*If there is a difference in size between the pages, two-page spreads will not display correctly.
If two pages are meant to be viewed together, you will need to unify the pixel size or resolution of the images.
*If pages intended to be two-page spreads end up out of sync due to there being no front inside cover page, please make adjustments to the work on your end, such as including the two-page spread as a separate file within the work.
*The system is designed to display two-page spreads correctly only for volumes where the pages are arranged in Japanese book-binding style (i.e. with the pages ordered right to left).