A world that was made by 8 Amazing Folks, downloaded from the Hamumu website for Dr. Lunatic Supreme with Cheese.
Key of Lunacy is unlocked by having all 4 keychains.
Santa's Space Station (Squash Keychain)[]
Follow Santa,pass his 3 trials.
First is the Trial of the Zoids. It's a rather tricky ice slippery and water maze and you need to kill the Zoids in the water to proceed.
Next is the Trial of Fire and Lava. This is even more tricky with all the burners spewing fire everywhere.You need to make to the end raft and switch to pass it.
Lastly is the Trial of Stealth,this is just the usual Death Turret stealth maze level. Make to the end switch to clear it.
But before you go ahead, check the dark corner in the top level for the Trial of the Pumpkins,where you need to smash a few pumpkin enemies for the Squash Keychain.
Finish the level by mashing Santa and his goons in the next section.
Yaki Island[]

Use Right for the flipcoin to proceed to the hub.
For the Haunted house, go to the Dark Attic ,go to the Empty bathroom,enter the cave to get the Blue Key. Then go to the kitchen and rescue the Bunny out of the house.
Then go to the grass side at the hub and then you will be teleported to a small area where you need to kill squashes and pumpkins to complete.Do so and find yourself back at the hub.
Then go to the lower half of the hub and check for any other parts of the level to do.
For the find the candle portion, check the lower left. And that's the level complete, you can leave.
The Secret Cookie Cave[]

Go and flip all 5 switches in the lava section, then enter the secret door to the top right of the cave.
Before you go however, check the bottom right corner for a 6th switch to unlock the level's candle nearby.
In the next section, Billy will then run away from you and you need to make to the center of the maze.Dont forget to get the "Starlight" which acts as the level's candle inside the maze along the way.
In the next section, Billy runs away again. Collect all the cookie boxes to proceed to the next section to fight him and get the Blue Key,then leave the level.
Trial by Trials[]
You need to solve several trials.
For the level's Candle, keep bumping into the sign near the purple tiles, then walk to the end of the purple title path for it.
Find the Coin, just check the lower middle tree.
Flashy Pathway, it's just the usual lava floor maze, just watch out near the end when the safe tiles camoflage themselves,thus,you need to remember where the end of the maze is.
"Something Normal", It's a hallway full of Burners and Magmazoids,where you need to make it to the end.
The Halls of Time (Hammer Keychain)[]
EDIT: I had to editor cheat this one for Trial of the Mind, cause it's too long. But there's a guide in the level itself.

Trial of Fashion Sense:

Trial of the Body:
Smash the green Treasure chest to bring down the forcefield to proceed,then mash the God of Time,grab his brains and leave.
NOTE: The Hammer Keychain is in this level, it's in the Trial of the Mind,but i dont feel like testing it myself how to get it legitimately.
The Cave of Many Entrances[]
You need to search around the cave and get all the keys.However,to unlock each door in the "hub",you need to clear specific tasks.
Red Key: Mash all the Aquazoids.
Blue Key: Make it through the Turrets shooting you to the Blue Key at the end of the watery path.
Green Key: Mash all Moss Rapidos.
Once all doors are unlocked, go through the passage and face Dr L and his zombies, make sure to grab all brains before beating him in his Super Duper Zombie form to finish.
NOTE: The condition to get the candle of this level is not clear to me and i dont feel like checking how.I looked through the editor and it wasnt very clear what is the exact condition. I just editor cheated through it.
The jeanie[]
Go into the basement, read the sign and go back out.

Grab the Machete at the bottom left corner and hit this tree at the top right.
Then talk to the Skeleton, grab the key and go through the door. You need to decide what to sacrifice to get through the watery trial ahead. Health,Speed or Pants.
If you choose to gain speed, it's a particle accelerator. Health, you gain health(you dont start out with alot of health in this level), Weapons, an extra hammer.
It's frankly just easier to sacrifice Speed for an extra Hammer.
Now make it all the way to the most bottom right corner of the map to get past this maze.
For the next trial, you need to shift the tiles in a lava maze so that it looks like a cross to get past.
For the next trial, you need to find the tile at the bottom right to unlock the exit while fighting off Lamps and Djinnis.
NOTE:For the Candle of the level, i havent figured out how to unlock it legitimately,i had to editor cheat it.
Otherwise, just go get your pants and exit the level.
The Elemental Trials (Rocket Keychain)[]
EDIT: It's a weird and long level, didnt want to really bother trying that hard, so i just editor cheated through it.