Friday, April 16, 2021
The Guitar Hero series is known for its generous cheat codes that help
you reach your true rock star potential, so it's no surprise the
PlayStation 3 version of Guitar Hero III: Legends of Rock has
cheats that improve your score and accuracy. There's even a code to
unlock every instrument, song, and secret character in the game.
Note: These cheats are for the PS3 version.
How to Enter Cheats in Guitar Hero 3 for PS3
Instead of using the PS3 controller to enter cheat codes, input codes
with the guitar-shaped controller that comes with the game. Select Options from the main menu, then select Cheats > Enter New Cheat. Once a cheat is unlocked, you can toggle it on and off from the Cheats menu by pressing the Green button.
Guitar Hero 3 Cheat Codes
The codes below refer to colored buttons on the guitar:
- B = Blue
- Y = Yellow
- G = Green
- R = Red
- O = Orange
You should hear the actual chord as you play it; however, no sound is emitted when you hold down four buttons at once. When you enter a code correctly, you'll receive a confirmation message that a cheat has been unlocked.
Note: Activating some cheats will disable achievements.
| Effect | Cheat Code |
| Air Guitar | BY, GY, GY, RB, RB, RY, RY, BY, GY, GY, RB, RB, RY, RY, GY, GY, RY, RY |
| Easy Expert (doesn't work in Career mode) | GR, GY, YB, RB, BO, YO, RY, RB |
| Hyperspeed | O, B, O, Y, O, B, O, Y |
| Large Gems | G, R, G, Y, G, B, G, O, G, B, G, Y, G, R, G, GR, RY, GR, YB, GR, BO, GR, YB, GR, RY, GR, GY |
| No Fail (doesn't work in Career mode) | GR, B, GR, GY, B, GY, RY, O, RY, GY, Y, GY, GR |
| Performance Mode | RY, RB, RO, RB, RY, GB, RY, RB |
| Precision Mode | GR, GR, GR, RY, RY, RB, RB, YB, YO, YO |
| Play as Bret Michaels | GR, GR, GR, GB, GB, GB, RB, R, R, R, RB, R, R, R, RB, R, R, R |
| Unlock All Songs in Quick Play | YO, RB, RO, GB, RY, YO, RY, RB, GY, GY, YB, YB, YO, YO, YB, Y, R, RY, R, Y, O |
| Unlock Everything | GRBO, GRYB, GRYO, GBYO, GRYB, RYBO, GRYB, GYBO, GRYB, GRYO, GRYO, GRYB, GRYO |
Guitar Hero 3 Unlockables
Most unlockables are available for purchase in the shop.
| Unlockable | Requirement |
| Bat Guitar | Five-star every song in Career mode on Easy. |
| Beach Life Bass | Beat Co-op on Hard. |
| El Jefe Guitar | Five-star all songs in Expert mode. |
| Jolly Roger Guitar | Five-star every song in Career mode on Medium. |
| Moon Shot Guitar | Beat Career mode on Easy. |
| Nemesis 13 Guitar | Beat Co-op Career mode on any difficulty. |
| Neversoft Eyeball Guitar | Five-star every song in Co-op mode on Expert. |
| Neversoft Skateboard Guitar | Five-star every song on Expert Co-op Career. |
| Pendulaxe | Beat Co-op Career on Expert. |
| Radioactive | Beat Co-op Career mode on Hard. |
| Risk Assessment Guitar | Complete Expert mode. |
| Rojimbo Guitar | Beat Career mode on Hard. |
| Saint George Guitar | Beat Career mode on Medium. |
| Tiki Bass | Beat Co-op on Easy. |
| Tiki Guitar | Five-star every song in Career mode on Hard. |
| Through the Fire and the Flames | Beat Career mode on any difficulty. |
| Lou | Beat his boss battle. |
| Slash | Beat his boss battle. |
| Tom Morello | Beat his boss battle. |
Guitar Hero 3 Trophies for PS3
Unlock trophies by completing the tasks below.
| Trophy | How to Unlock |
| 100 Million!?! Gulp!?! | Earn 100,000,000 points total in Career. |
| A Couple of Streakers | Earn a 200 note streak in a Co-op match. |
| Almost Got It | Fail a song at 90% or more into it. |
| Always Hard | Complete Career on Hard. |
| Axe Collector | Buy all the Guitars from the shop. |
| Axe Grinder | Earn 5 stars on all songs on Easy. |
| Back Up Hero | Complete all songs as the back-up guitar player. |
| Big 'Ol Pile of Wins | Win 500 online ranked matches. |
| Blowin' It | Fail any song 10 times. |
| Bronze Streaker | Earn a 100 note Streak in Career or Quick Play. |
| Burnin' a Hole in Your Pocket | Buy everything from the store. |
| Button Masher | Win 15 consecutive ranked songs online using a standard controller. |
| Buy a Guitar Already | Play through a career on the Hard or Expert difficulty using a standard controller. |
| Dynamic Duo | Earn a 1000 note streak in a Co-op match. |
| Easy Duo | Five-star all Co-op songs on Easy. |
| Easy Rider | Complete a Career on Easy. |
| Enlightened Guitarist | Gold-star 20 songs on Expert. |
| First Big Score | Score 250,000 on a song. |
| Gold Streaker | Earn a 500 note streak in Career or Quick Play. |
| Got 'em All | Buy all characters from the shop. |
| Guitar Hero | Five-star all songs on Expert. |
| Guitar Wizard | Complete all Co-op songs as the lead guitarist. |
| Half a Mill' | Score 500,000 on a song. |
| Half Mill' Club | Score 500,000 on any song in a Co-op match. |
| Hard Duo | Five-star all Co-op songs on Hard. |
| Hendrix Reborn | Complete Career Lefty and Righty. |
| Higher Than Most | Score 700,000 on any song in a Co-op match. |
| Leaders of the Pack | 100% a song in a Co-op match. |
| Life of the Party | Host ranked online matches and win 15 consecutive songs. |
| Living Legends | Five-star all Co-op songs on Expert. |
| Medium Duo | Five-star all Co-op songs on Medium. |
| Medium Rare | Complete Career mode on Medium. |
| Meet Your Maker | Beat one of the creators of Guitar Hero III. |
| Millionaire Club | Score 1,000,000 on any song in a Co-op match. |
| Never Gonna Spend It All | Earn $350,000 in career lifetime earnings. |
| Now That's Impressive | Score 750,000 on a song. |
| Perfectionist | 100% a song. |
| Ready to Rock | Complete the tutorial. |
| Right Hand of God | Complete Career mode on Expert. |
| Rock Guru | Five-star all songs on Medium. |
| Search and Destroy | Join ranked online matches and win 15 consecutive songs. |
| Shredder | Five-star on all songs on Hard. |
| Silver Streaker | Earn a 250 note streak in Career or Quick Play. |
| Solo Career | Complete all Career difficulties. |
| Star Mania | Activate Star Power three times on Through the Fire and Flames on Expert. |
| Streak Master | Earn a 1000 note streak in Career or Quick Play. |
| Streak Masters | Earn a 2000 note streak in a Co-op match. |
| Streaker | Earn a 150 note streak in a ranked online Battle mode match. |
| Tail Between Your Legs | Refuse a guitar battle when challenged. |
| That's What Friends Are For | Complete Co-op Career. |
| The Inhuman Achievement | Complete Through the Fire and Flames on Expert. |
| The Long Road Ahead | Complete all difficulties in Career, buy everything from the shop, and complete 100 online matches. |
| Tone Deaf | Beat any song on Expert with the sound option turned down to zero. |
| Too Many to Count | Hit 250,000 notes in Career. |
| Track Master | Buy all songs from the shop. |
| Two by Four | Get an 8X multiplier in a Co-op game. |
| Two Timer | Earn a 500 note streak in a Co-op match. |
| Whammy Mania | Use the Whammy Bar on every held note on Number of the Beast. |
| Who Needs the Power | Score 200,000 points on Cult of Personality without Star Power. |