Rockman DASH: Hagane no Boukenshin

[Dospraline]

I tried all of these suggestions. When I turned on Software Renderer, it did show the whole screen, but as you foretold, it was extremely slow and buggy.

When I did Step Draw, it would show the other half of the screen at times, although when it did, there would be a small black bar at the bottom, and the screenshot seemed to be off-center. As for Step Prim, the highlighted regions would sometimes be on the right side.