Unreleased Blooks

In Blooket, there are some Blooks that have been seen in some game modes but have not released in packs. Unlike Retired Blooks, they are completely unobtainable meaning they were never in here in the first place, but some appear in some Game Modes. Here you can find all unreleased Blooks in Blooket. 
Blook 	Rarity 	Pack/Obtainment	Name
Purple Astronaut 	Chroma 	Space Pack 	
Blue Astronaut 	Chroma 	Space Pack 	
Red Slime Monster 	Unknown	Medieval Pack 	
Black Slime Monster	Unknown	Medieval Pack 	
Light Slime Monster	Unknown	Medieval Pack 	
Lemon Crab 	Chroma 	Aquatic Pack 	
Poison Dart Frog 	Chroma 	Aquatic Pack 	
Rainbow Narwhal 	Chroma 	Aquatic Pack 	
Rainbow Jellyfish 	Chroma 	Aquatic Pack 	
Blizzard Clownfish 	Chroma 	Aquatic Pack 	
Donut Blobfish 	Chroma 	Aquatic Pack 	
Crimson Octopus 	Chroma 	Aquatic Pack 	
Sandwich 	Epic 	Breakfast Pack 	
White 	Common 	Color Pack 	
== Unreleased Blooks that became obtainable ==
There’s currently only 1 Blook that formerly is unobtainable but now becomes obtainable on Blooket. It’s the Pirate Pufferfish.
Blooks 	Rarity	Pack/Obtainment	Image	Reason why it’s obtainable
Pirate Pufferfish	Chroma	Pirate Pack (currently)
Aquatic Pack (originally would’ve been in here)	 	Release on Season 5, but is part of the Pirate Pack as a Chroma
== Trivia ==
* The only way to use these Blooks is in a solo game or hacking. You can get any of these Blooks at the end of a solo game. However you won't get to see Red, Black and Light Slime Monster as these 3 aren't in Blooket even if you hack it.
* The Sandwich is a Blook that was supposed to be a Epics in the Breakfast Pack, but it didn't make the cut when the Breakfast Pack was public on the marketplace since Ben Stewart did not believe it was a breakfast food. 
* Aquatic Pack has the most unreleased blooks while Breakfast Pack and Color Pack have the least unreleased blooks with only 1.
*All of the Aquatic unreleased Blooks are from the Fishing Frenzy game mode.
*Sandwich and White blook are the only unreleased blooks that aren’t a Chroma.
*The Purple Astronaut, Blue Astronaut and the colored Slime Monsters aren't added in Blooket for unknown reasons. 
**For Purple Astronaut and Blue Astronaut is likely because there are only 7 days in a week, so it cannot fit.
*Pirate Pufferfish was once considered an unobtainable, but with the release of the Pirate Pack, it is now obtainable but not in Aquatic Pack despite the background.
*All colored Slime Monsters are the only unreleased blooks that the rarity is unknown. But it is most likely a Chroma if it was obtainable. They're also the only blooks to not appeared in Blooket at all meaning hacking won't even shows it.
*Black Slime Monster might be a reference from Venom from Marvel studios as it is also made out of black slime.
*All the unreleased blooks can be seen in the hidden blooks section if you hacked to get every blook.
**With the exception of White which is part of the Color Pack.
*3 unreleased blooks aren't in any game modes, which are White, Purple, and Blue Astronaut.
**Sandwich is actually in Cafe except only shown in game over screen as an equipped Blook.
*All colored Slime Monsters appeared in Tower Defense. Red Slime Monster also joins Monster Brawl as a big boss.
*With Rainbow Narwhal and Rainbow Jellyfish being unobtainable, Rainbow Panda and Rainbow Astronaut are the only obtainable rainbow blooks.
Category:Aquatic Blook
Category:Aquatic
Category:Space Blook
Category:Space
Category:Sandwich
Category:Unreleased
Category:Unobtainable
Category:Purple Astronaut
Category:Blue Astronaut
Category:Lemon Crab
Category:Fishing Frenzy Blooks
Category:Game Modes
Category:Blooks
Category:Legendary
Category:Epic
Category:Chroma
Category:Chromas
Category:Breakfast Blook
Category:Breakfast
Category:Crimson Octopus
Category:Pirate Pufferfish
Category:Rainbow Jellyfish
Category:Rainbow Narwhal
Category:Poison Dart Frog
Category:Blizzard Clownfish
Category:Reskin
Category:Packs
Category:Pack
Category:Blook
Category:Space pack
Category:Common
Category:Discontinued blooks