Suikoden!
For those who may not know, Suikoden is a classic RPG series that originated on the PlayStation in the 90s. The first game, Suikoden, was released in 1995 and is still beloved by many fans today.
MCR (Memory Card) save files are used to store game data on the PlayStation. In the case of Suikoden, the game uses a proprietary save format that's specific to the PlayStation's memory card.