I have a few other projects currently in either the very, very early stages of development, or the planning or concept stages. These get worked on whenever I'm not working on one of my other projects; as such, it might be a while before any of them reach any measure of completion.

• Multisys (as I'm calling it right now) is a planned homebrew-computer project. Right now, it's in the late conceptual/early planning stages; I'm not going to be starting on it until at least after I get System/65 completed. Multisys will be a backplane-based system switchable between the four different CPUs I have on hand for the project (a Zilog Z80, a Hitachi 6309, a WDC 65816, and an Intel 8088.) All of the CPUs will have access to 1MB of RAM and the same hardware.
• I have the beginnings of a game engine for DOS-based PCs; it runs in VGA Mode X and is written in 8086 assembler.
• At some point in the distant future, I want to make a PDP-1 reimplementation, mostly so I can run Spacewar.