Batman? wrote
more of a technical question : how do i adjust the resolution on the new version? I fired up the test version and the screen is tiny, My decrepit old eyes would require a magnifying glass to play.
Unfortunately the only two options you have out of the box are 800x600 and full screen, but SDL's full screen can get a bit wonky.
You could work around it by lowering your output resolution, but that's a pain as well.
From what I can tell SDL2 supports scaling the surface/texture, so it may be worthwhile to port IVAN up to SDL2.