Eversion/Fridge

Fridge Brilliance

 * When you get to the final level of Eversion, you have to change the level from dark red evil to bright blue good and happy in order to get all the gems.  Possibly not intentional, but still mildly interesting. -User:SGYDK
 * One fancomic on deviantART contains the theory that Zeetee wasn't just an innocent hero after all.

Fridge Horror

 * The first pit you ever ever jumped over is large enough to  Aren't you glad you started out in X-1?
 * Also, once you see what the jewels look like in X-7, you may realize that
 * Actually pretty funny if you think about it, as the face blocks don't flatten or anything.
 * World X-4, the fact the that the monsters stop moving is bad enough