WebKit

Get modding! Create unique operating systems with Remixing, now enabled.

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card-ToOB

card-4aft

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card-AvQc

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Support WeWillCastle! You unlock special games with premium.

We Will Castle Premium

Halloween Blocks

More engines

Lifeforms

Unlock special elements like Flame, Fireproof Material, and Liquid Nytrogen 

Premium

A very powerful class. Spawn with a Pro Knife, Gun, and Rifle with 3 Proteins. Has 400 sanity.

Spy Class

A mode that is endless until all tiles are full!

Challenge mode

A WWII plane. Flies fast and was made by British people.

Supermarine Spitfire

Replaces your old Coffee machine with a modern one that works way faster.

Better Coffee Machine

Unlock some cool things throughout some of my games.

time

time2

time3

battery

update

updatepro

storage

balls

theme

loggin

passcode

thepeogress

birthdaye

card-8VUf

card-9cCG

card-BGRw

card-1tiE

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card-p_bJ

card-gTyL

card-I_7t

Boots Quest Gaiden: Yodelman's Folly

CastleOS Oak 1.0. A Castleos, Phonesimulator, Phone game by @BloonsMasterMain, playable free in your browser on Castle.

CastleOS Oak 1.0 - by @BloonsMasterMain on Castle

More #phone games