ガーディアン・コーデックス/ Guardian Codex

Guardian Codex is a free-to-play RPG for iOS and Android devices featuring a deep story, console-quality 3D graphics, and an engaging multiplayer battle system. Created by the team behind the popular card battle games GUARDIAN CROSS and DEADMAN’S CROSS—which have surpassed eight million combined downloads worldwide—Guardian Codex brings players into an exciting new world featuring the familiar “Guardians.”

"In the year 2030, the world is split between the Empire and the Resistance. Outmatched by the Empire, The Resistance has nowhere to turn except to send their agents into the 'Codex', a virtual reality version of the world from ancient times. As one of their agents, you are sent into the Codex with a vital mission: find the extinct legendary 'Guardians'. The Resistance's goal is to transfer the virtual Guardians into the real world and use them to defeat the Empire. But first your journey isn't as easy as it sounds. Immerse yourself in the world of the Codex to better understand the guardians and help the Resistance!"