Fanjita has released the Hello World demo for GTA! This is a glitch found in Grand Theft Auto: Liberty City Stories, which enables us with running our own code through the gamesave.
This is a binary loader for the Grand Theft Auto: Liberty City Stories
savegame exploit, demonstrating a simple application being loaded.
It should be compatible with both EU and US copies of the game, and any
firmware version that can run GTA.
"Just like the very first Hello world for PSP which ignited the homebrew scene, this demo has shown us a future of homebrews for 2.XX users. The current demo is primal, but we can expect some great breakthrough very soon."