Set aspect ratio to Force 73:60 for Melee, or use Stretch to Window if you choose to use the widescreen Gecko code. Set fullscreen resolution to the lowest possible if you're having trouble running the game in full screen. For Direct3D you'll want to utilize your video card if you have one. Experiment with video backends between OpenGL and Direct3D 9, 11, or 12. Visit Graphics Settings within Slippi, and start with the General tab.
