This mod will allow you to insert better, higher quality voices of Duke into the PS Vita game. These voices were recorded by Jon St. John himself and sound much better than the original ones.
http://wololo.net/talk/viewtopic.php?f=116&t=47046
http://wololo.net/2016/12/12/tutoria...duke-nukem-3d/
So I noticed that the structure in the app folder involved the .def and .grp files. I figured it’d be worth trying to install the High Resolution Pack. It sort of worked. The problem was the game was very choppy, and several of the assets were misplaced on the hud. However, this does open the option to mod Duke Nukem 3D, so long as the mods can run without eDuke32, such as any mods for the Steam version
http://wololo.net/2016/12/12/tutoria...duke-nukem-3d/