Hyper-Realistic Hill

Hyper-Realistic Hill is a scrapped level which can only be accessed in an extremely personalised copy. It is found in the 9th Courtyard on Floor 7Z and is unlocked by collecting the Turquoise Key by defeating the Stanley the Reasonably Slow Apparition in Mysterious, Mysterious Forest. This course is well known for its impossible Sonic.exe boss battle.

Missions

 * 1) HIDDEN IN THE PALMTREES
 * 2) FLIGHT OF THE FLYING FOX
 * 3) 14 CRIMSON RINGS AMONG THE HILLS
 * 4) BATTLE AGAINST THE EDGELORD (Yet to be collected by a player)
 * 5) THE EASY-PEASY STAR
 * 6) IDK BRO
 * 7) SPANISH OR VANISH
 * 8) IMPOSSIBLE STAR (100% NOT CLICKBAIT!!!1!)
 * 9) THERE IS NO STAR
 * 10) FULL STOP PUNCTUATION
 * 11) 200 STAR COIN

Hidden in the Palmtrees
The player must climb up 15 palmtrees in the correct order to collect the star

Flight of the Flying Fox
The collect the star you must talk to Tails.

14 Crimson Rings Among the Hills
The player, like in Red Coin missions, must collect 14 crimson rings around the level for a star to appear: there are a total of 19 crimson rings in the level.

Battle Against the Edgelord
In this mission, the player must defeat Sonic.exe who, when defeated, will drop a star. According to an interview with a developer working on Super Mario 64, especially Hyper Realistic Hill, the way to defeat Sonic.exe is to jump on his head during his spindash attack with more than four bars of health as doing so would actually kill Mario. If Sonic.exe kills Mario, hyper-realistic blood will drip out of the screen and Sonic.exe will kill you in real life.

The Easy-Peasy Star
Once Mario lands in the course, he immediately falls onto the star. This is the easiest star in the entire game.

IDK Bro
I just don't know. Help me.

Spanish or Vanish
The Sonic.exe boss has been replaced by the Duolingo Bird and the difficulty has been lowered. According to reports, the bird will occasionally shout phrases like 'Spanish or Vanish' or 'You broke your streak, I'll break your legs'.

Impossible Star (100% Not Clickbait!!!1!)
Like 'The Easy-Peasy Star', Mario immediately falls onto the star.

There is No Star
There is No Star.

Full Stop Punctuation
In this mission, a full stop punctuation will give you a star if you approach it

200 Star Coin
If you collect 200 stars, you get one coin. Just one coin.

Geography
Hyper-Realistic Hill resembles Green Hill Zone from the Sonic the Hedgehog series of video games, but is full of hyper-realistic blood and it is basically Hill Act 1 from the despised creepypasta 'Sonic.exe'. That's all you need to know.

Theorizing
It is thought that the creator of the course was a time traveler since the Sonic.exe character wasn't created until 2012.