Enter .

Turn on "Disable Interlacing" and set "Trilinear Filtering" to Off. Leave only True Color on. Black lines are usually dithering artifacts interacting with filtering.

: Set to 5x (1080p) or 9x (4K) depending on your hardware.

It respects the original code while using modern GPU techniques to deliver a version of Tekken 3 that feels like a remastered arcade perfect edition. Whether you are a competitive player practicing wavedashes or a nostalgic fan wanting to beat Mokujin with Eddy’s "Vamo a la calle" —DuckStation makes it look, sound, and play better than ever.