There is no single cheat to "beat" (complete the story of) GTA IV. Cheats modify gameplay systems (health, weapons, wanted level, vehicles) but **do not advance missions**. Using them **disables Achievements/Trophies** for the session (saving with cheats active permanently marks the save).
Open Niko's **Phone** → **Dial** the number → **Call**. Cheat activates. Re-dial to toggle off (most).
PC: Also press `~` (tilde) → type code → Enter.
| Effect | Phone Number | PC Console Code | Notes |
|---|---|---|---|
| Full Health, Armor, Ammo | 482-555-0100 | HEALTH | Does not fix car. |
| Full Health, Armor, Ammo + Repair Car | 362-555-0100 | HEALTH2 | Use during chases. |
| Weapons Tier 1 (Base) | 486-555-0150 | WEAPONS1 | Pistol, Shotgun, SMG, Rifle, Grenades, RPG, Molotovs. |
| Weapons Tier 2 (Advanced) | 486-555-0100 | WEAPONS2 | Desert Eagle, Combat Shotgun, MP5, Carbine, Sniper, RPG-7. |
| Remove Wanted Level | 267-555-0100 | WANTEDDOWN | Instant 0 stars. |
| Raise Wanted Level (×1) | 267-555-0150 | WANTEDUP | For chaos. |
| Spawn Annihilator (Heli) | 359-555-0100 | ANNIHILATOR | Best vehicle cheat. |
| Spawn NRG 900 (Bike) | 625-555-0100 | NRG900 | Fastest land. |
| Spawn SuperGT (Car) | 227-555-0168 | SUPERGT | Fast car. |
| Spawn Jetmax (Boat) | 938-555-0100 | JETMAX | Water escape. |
| Change Weather | 468-555-0100 | WEATHER | Cycles variants. |
| Drunk Mode | 468-555-0150 | DRUNK | Camera sway, stumble. |
Play the story. It's 30–40 hrs of peak Rockstar writing/acting. Use cheats **after** credits in a separate "Chaos" save.