The inverse is an area where the world is flipped. Accessed from the hell area, you must break the pillars. Doing this before the demon frog is collected will switch the place of hell and heaven. To break the pillars, you must tap on each exactly 5 times while you have the hammer tool, found abandoned hanging on the side of the nuclear plant. Once the pillars are broken, hell will become a completely black area with only light beams where the pillars were. Clicking on a beam sends you to the inverse, where the gorF is exactly where the green frog was.
