I have the main unit.
type game console
Time & Fun Sleepwalker — LCD Action Game
Time & Fun Sleepwalker was a handheld LCD game featuring a sleepwalking character navigating obstacles — a charming and unusual premise for a budget pocket game. The sleepwalker concept provided natural gameplay tension: guiding a character who must be protected from hazards while unaware of their surroundings. This type of original game concept, rather than licensed property, represented the creative variety that budget LCD manufacturers produced alongside their licensed titles. Time & Fun Sleepwalker’s distinctive theme makes it a memorable entry in the broad catalogue of budget LCD handheld games of the era.