In the context of PlayStation Vita emulation and digital licensing, a is a string used to generate a fake license file (work.bin) to decrypt and run digital games like Uncharted: Golden Abyss
A community-shared debug menu for the US version (PCSA00029) allows players to "Unlock all Chapters," which is a vital workaround for persistent save-game bugs in current emulator builds. Quick Game Facts uncharted golden abyss zrif key updated