Square Enix designer Tetsuya Nomura recently announced that he is working on unannounced projects — one of which is a brand new title. Could this latest patent shed light onto that?
https://lastchance.cc/tetsuya-nomura-working-on-two-unannounced-titles-5431980%3C/a%3E%3C/p%3E
The patent does not specify a platform, stating the combat system is designed for “a portable gaming apparatus.” The apparatus included in the patent looks somewhat like the PSP.
More details in the link below.
Is This One Of Tetsuya Nomura’s Unannounced Games? [Siliconera]