An age rating for the game was spotted on the Taiwan Digital Game Rating Committee website. The collection is mentioned for PC, PlayStation 4 and Nintendo Switch.
At the end of last year, internal information from Capcom leaked out due to a data breach. There the existence of The Great Ace Attorney Chronicles was already mentioned. That information revealed that it contains the 3DS games The Great Ace Attorney and The Great Ace Attorney 2.
Both games have previously only been released in Japan. The Great Ace Attorney games have similar gameplay to the regular Ace Attorney games, but are set in the nineteenth century.
Gematsu also provides ratings for a PlayStation 5 version of Genshin Impact and a Switch version of Tales of the Borderlands.