Use glossy or semi-gloss photo paper (roughly 120-150gsm). Users often recommend "magazine-quality" HP-branded paper to match official retail covers.
Websites like CAWs.ws and Reddit host long-running threads where users share high-resolution printable files. Printing Recommendations To get a professional look that fits standard game cases: WWE 2K15 [Region Free][ISO]
Standard DVD/Game case inserts are typically 273mm x 183mm (10.75" x 7.2"). Ensure your printer is set to "Actual Size" (100% scale) rather than "Fit to Page." Use glossy or semi-gloss photo paper (roughly 120-150gsm)
For unique or region-free "clean" looks, artists on DeviantArt have created specific templates and custom covers featuring superstars like Ultimate Warrior , CM Punk , and even custom templates to make your own. WWE 2K15 [Region Free][ISO]