Certain puzzles require players to hold the console up to a real-world light source. Understanding PS Vita ROMs (NoPayStation and VPKs)
Downloading digital copies of games you do not own is illegal in many jurisdictions. The safest and most ethical way to obtain an Uncharted: Golden Abyss ROM is to dump your own physical game cartridge using a hacked PS Vita and the VitaShell tool. Uncharted- Golden Abyss Rom PS Vita