Category talk:Handheld consoles
Mega Duck handheld system by Welback Holdings.
- RetroAchievements page
- sameduck_libretro core
- An adaptation of SameBoy to play Mega Duck games.
- Download page: https://buildbot.libretro.com/nightly/
Tiger R-Zone 
The R-Zone is a handheld video game console, released by Tiger Electronics in 1995. It was Tiger's first foray into cartridge-based consoles - until this point the company were notable for dedicated LCD systems.