Tekken 6

[solarmystic]

There's an existing thread for the game where you can post the issue at to get more attention:-

http://forums.ppsspp.org/showthread.php?...ght=tekken

Do provide a screenshot showing what those weird lines look like, and other pertinent information about your setup like your CPU, GPU and OS. Every bit of information you give us will help us help you solve the problem better.