Lipkin has since ported Spin Doctor, which was sold "in a big box" for $40 when it was first released in 1994, to the iPhone. The game is a bit like chess in the sense that it is easy to learn and difficult to master. It consists of a glowing wand making its way from dot-to-dot through a literal minefield of doors, switches, acid, fuses, bombs, and more. The user controls the direction of the wand -- which never stops moving -- as it moves its way across the map over more than 100 levels with several difficulty modes.
Spin Doctor for iPhone is $0.99 on the App Store. [Direct Link]