Grid lines, please help

[ZeReLioN]

Hmm so after some more testing it seems the culprit is the texture scaling which is a shame because that's what improves the graphical quality by far the most for 2D sprite games. Choosing which scaling to use to what scale or auto makes no difference. I don't know what deposterize does but it makes no difference either. Most other enhancements pretty much don't do anything for 2D sprite games. Things like BRZ means the difference between playing with pixelated graphics and smoothed out crisp graphics.