-- Hack by TheWWMResident --

This hack has 72 Stars, divided into 12 levels plus a single overworld. 
I will let you judge the difficulty of the hack, but I think we are somewhere in the kaizo hacks. Probably a bit too low for the title of extreme hack.
In case you want to speedrun the game, any% category is at 40 Stars.

As for the softwares used, it mainly was the act of 3 of them : Sketchup, Blender and SM64 ROM Manager.
My shoutouts to the whole SM64 community, from around the world.

-- Changelog --

v0.99 : pre-release of the hack

v1.0 : 
- replaced all the doors with their metal cap equivalent in the overworld due to the final door having a 72 on its Star
- added the cap requirements to the missing Stars and changed the name of one Star
- fixed textures in the overworld and in course 2
- changed the name of course 3 (first becomes second)
- added some coins to the 1st floor of the Academy (course 3)
- added a missing Thwomp in Dat Kanji (course 4)
- changed music in Metal Cap, because I don't like Bowser's Old Domain
- added three blue switchblocks in Metal Cap to avoid useless parkour
- put a "72" in the final star door for those who can't read kanji (and there are many)
- changed the music of final boss to something... a little more fitting.
- for those who like fast speedruns, there's now a way to do 9 Stars, tested by yours truly.

v1.1 :
- a major overhaul in Course 6 :
1) The small platforms at the Star 4 path have been significantly enlarged and some even got higher.
2) The Goombas now are Shell Koopas (giving shell when stomped on), allowing endless retries. However, they only will appear once you get Star 1.
3) To allow the Koopas to be in the level, Snufits and Scuttlebug have been replaced by their Star equivalent. Watch out.
4) There are now 2 pipes, allowing to get back up if you fall down.
5) The Springs have been strengthened, allowing more leniency on the jumps for reds (Star 5)
6) The !-box for Star 7 now is visible.
- the !-boxes for Star 7 in Course 1 and Course 5 also are visible now. All !-boxes now are visible.
- the invisible Toads from 1.0 became glitchy Pink Bob-Ombs, but they still give you the Stars. They also give some hints for the game.


Also, some special missions - 32, to be exact - :

1) Coin missions (targets)

Course 1 : 75
Course 2 : 120
Course 3 : 50
Course 4 : 70 (good luck for this one)
Course 5 : 70
Course 6 : 100 (this one is very tight, as theoretically, there are a little over 110 coins)
Forcefield Castle : 75 (I'm not sure you can reach 85...)
All three caps : 150 (adding all three bests from caps level)

2) Special missions :

Course 1 : 
(The cold doesn't make me slower) Beat Koopa the Quick in less than 32 seconds
(I'll stay red) Collect the red under the heptagonal hole without the assistance of the blue block

Course 2 :
(Flawless run) Collect Star 6 without dying in Course 3
(Never heard of red coins) Collect 100 coins without the need of either the green shell or red coins (select another act than Star 4)
(I hate QSLG part I) From the arch, reach the 4th lighter without any QSLG

Course 3 : 
(Moon bounces) Stomp 8 Goombas in one long jump (there are 20 in Star 6 zone)
(Hygiene inspector) Visit 8 rooms without dying (one cannot enter both Mahjong and 3-A in one go)
(Backtrack I) From start of Stars 5 and 6, collect Star 1.

Headmaster's room :
(Master of the RNG I) Kill one Koopa, just one.
(REDACTED) [REDACTED : This achievement will be revealed once you get a certain Star in that level]

Course 4 : 
(Master of the RNG II) From 珈琲, reach the top of the yellow zone (with 防 and 坊) in less than 30 seconds
(Tick tock) In the red path, get the first red from level entrance (at 弱) and to 風 in one Purple Switch time

Course 5 :
(I'll stay blue) Reach the double arch structure with the blue switch on
(A friendly visit in the wind) Visit the lone Goomba on your way to red coins Star and get that Star as well

Course 6 :
(Backtrack II) From Star 1, get to the 3 pentagonal platforms on bottom of the level
(The Quintuplets massacre) Kill the 5 Snufits without getting killed
(Avoided catastrophe) Get Star 1,2 or 4 with the help of all caps combined

Forcefield Castle :
(Goomba killer) There are 20 Goomba in that level. Kill them all.
(Nothing burnt) Defeat Whomp King without getting burned once

Wing Cap :
(Top or bottom ?) Reach the ground above the upsidedown house
(2 for 1) Kill 2 Goombas with a single Bob-Omb.

Metal Cap :
(Unbreakable) Get to the room before the reds Star, and get either one of the two Stars. However, you aren't allowed to lose a single health point.

Vanish Cap :
None. You're free to roam wherever you want

Forgotten Lands IV :
(Where's the quicksand ?) Destroy all four bombs in the Wiggler arena
(The Ultimate Run) Get all 120 red coins without dying once