- Zack Bone Productions has its own wiki, so go there for more information.
Zack Bone Productions is a channel on YouTube which covers content that the Htwins made from 2005-2009. The name is based off the Jack Stone theme of LEGO, which was notably the first LEGO theme to get an official film.
SIM is the most notable series on the channel. Spanning almost 175 episodes, this series consists of Michael, Cary, and Sam Lee messing around with Cary's very old creations in Stagecast Creator, a programming language developed for children. Staples include graphics which more often than not are recycled, made with shape tools, or both, sounds uncommonly appearing, and very basic gameplay.