GTA: Liberty City Stories (PSP) – No Cheat Codes Exist

There are NO cheat codes for GTA: Liberty City Stories on PSP.

Rockstar omitted the cheat code system present in the PS2 port and other GTA titles (III, VC, SA, VCS).

Why?

• PSP UMD Load Times / Memory Constraints
• Focus on "Pure" Portable Experience
• Anti-Cheat for Ad-hoc Multiplayer (6 Player)

Legitimate "Easy" Strategies

• Vigilante / Firefighter / Paramedic Missions: Infinite sprint (Level 12), Fireproof (Level 12), Max Health/Armor (+50%)
• Hidden Packages (100): Unlocks Weapon Spawns at Safehouses (AK, M4, Sniper, Rocket Launcher)
• Unique Jumps (70): Cash Bonus
• Stock Market (LCS Exclusive): Buy Low / Sell High (Debauchery, etc.) for Infinite Money
• Cheat Devices (CWCheat / NitePR on CFW): Enable Infinite Health/Ammo/Money via Memory Editing. Requires CFW (6.61 PRO / ME / Infinity). Risk: Corrupt Save