Now containing: the original level, a selection screen, fixed bugs, polish, and a B SIDE level!! The B side is essentially a much much more difficult version of the level, using the gimmicks to their limit, taking enemies from the boss fight, adding new threats, combining them all with some insanely tricky set ups, and an infinite life counter! Comes with a more difficult version of the boss fight too! Complete the B side for the "true ending" to save Peach.
This is for 1.4.4/1.4.5 btw.

Original level description:
The level is pretty big and has multiple secrets and routes that require you to think outside of the box. The ghost house is populated by dangerous stretches, and even bad-er BOO IMPOSTORS! The boos have figured out how to disguise themselves as wooden blocks! Use your detecting skills, movements of other NPCs, BGO placements and precise platforming to your advantage to outsmart these fakers!
B side description:
King Boo, still trapped in a painting, is ready for a rematch against Mario, with his ghost house now prepared for his arrival more then ever. The boos have done everything possible to stop Mario from getting through, learning from their previous mistakes. And now, Princess Peach is on the line. If you're a veteran SMBX player, like the original level a lot, or just want a real challenge, give this version of the level a try. It's a fair but extremely difficult level that doesn't threat death harshly.
Includes:
-Huge sprawling level
-Fake wooden blocks!
-Boss fight*!
-wld file for the peeps who wanna play it as an episode
-deltarune music!!
-B side level
-A new "hub"
-More polish!