Ace Attorney Investigations Collection (逆転検事1&2 御剣セレクション; lit. "Turnabout Prosecutor 1＆2: Mitsurugi Selection") is a duology collection of Ace Attorney Investigations: Miles Edgeworth and Ace Attorney Investigations 2: Prosecutor's Gambit, two spin-off titles in Capcom's Ace Attorney series.
The collection was announced June 18th, 2024 for the Nintendo Switch, Steam, Xbox One, and PlayStation 4. It and the Apollo Justice: Ace Attorney Trilogy were produced by Shunsuke Nishida in an effort to bring every game in the Ace Attorney canon to modern systems as quickly as possible. With the inclusion of Prosecutor's Gambit in this compilation, its release also marks the point at which every game in the series will have been released outside of Japan. Janet Hsu returned as localization director, using their deep knowledge of the series accumulated over nearly 20 years to help maintain continuity with other games in the series, particularly with the many callbacks and references contained in Prosecutor's Gambit. The compilation was released globally on September 6th, 2024.
Gameplay[]
Development[]
In an interview, the localization and development team are well aware of the prior fan translation for Ace Attorney Investigations 2, but did not choose to adapt it and opted for an all-new retranslation from scratch, likely because more languages were going to be included.