Hi! I love the game, and if you're still doing updates I have a minor bug to report.
It seems like the 64-bit Windows version isn't set to be DPI-aware, so the system-wide text scaling options mess with the resolution of the game, even making the game render improperly in fullscreen (part of the game is cut off, because it's rendering too large). The workaround for proper resolution is right clicking the Sulphur Nimbus exe and going "Properties->Compatibility->Change High DPI Settings->Scaling Performed by Application".