PCSX2 supports automatic per-game memory cards:
This is a common point of confusion for new emulators. pcsx2 memory card
If you are diving into the world of PlayStation 2 emulation, one of the first hurdles you’ll encounter is the concept of the "Memory Card." Unlike modern games that autosave to a hard drive seamlessly, the PS2 era relied on physical 8MB cards that you had to manage manually. PCSX2 supports automatic per-game memory cards: This is
Always use in-game memory card saves as your primary backup method. Use Save States for quick "try again" moments during boss fights. pcsx2 memory card
PCSX2 stores memory cards in platform-specific directories: