The Bards Tale : Graphic Issues on Nexus 7

I haven't played it the bards tale on any other device so I don't know if its specific to the nexus 7 but that's what I'm using if it matters, anyways when I first started the game it worked, when I finished the first quest ( killing the fire breathing rat) , and I left the drunken rat ( the bar ) everything looked like this.........I was gonna upload screenshots but its not working' anyways, everything is black with white playstation button outlines as the textures Idk what the hell happened, maybe one of my emulators got mixed up the bards tale? Idk I really need help it took me awhile to find a decent game that would be time consuming and I did and its ****** :/ if anyone has answers thatd be awesome.