Guardic Gaiden is an NES title released in Japan, a side-scrolling game with action elements. More information is needed to detail its specific gameplay mechanics and plot, but its Japanese release suggests that it may not have received a localization in other regions. The developer and publisher are currently unknown.

Guardic Gaiden (Japan)

Gryzor (Japan) [En by MadHacker v1.0] [Fix by g8z et al] (Gryzor Version)