Jak II Cheats For PlayStation 2 PlayStation 3 PlayStation Vita PlayStation 4 - GameSpot
Jak 3 ain't all that easier than Jak 2. : r/jakanddaxter
Jak 2 Platinum in 5 minutes - PS4/PS3/VITA Debug Mode Found - All Trophies unlocked Tutorial - YouTube
That's... not supposed to happen. I was replaying Jak 3 on Hero Mode when this glitch occurred. No idea why... its never happened to me before. : r/jakanddaxter
Jak II Cheats (Playstation 4 Console Only)
I discovered a cheat code in Jak X, ten years after the release, but don't know what it does : r/jakanddaxter
Jak II Cheat Codes - Game Cheats, Codes, Genre, Publisher and Release Date
Jak II Cheats, Codes, and Secrets for PlayStation 2 - GameFAQs