Unfortunately there is NO working cheat for it as of yet. All the listed cheats for that costume have proven to be utterly false. So, as of yet, the only way to actually get it is to complete all 180 Challenges.
blue
then blue would be red and red would be blue
1.red 2.blue 3.blue 4.red 5.red 6.red 7.blue 8.blue 9.blue 10.blue 11.red 12.red 13.red 14.red 15.blue 16.blue 17.blue 18.blue 19.red 20.red 21.red 22.blue 23.blue 24.red
red white and blue
Red and blue. blue plus red
Aaron Blue, Red, Yellow, Yellow, Yellow, Yellow, Yellow, Green. Air Instruments Red, Red, Blue, Yellow, Green, Green, Green, Yellow. Always Slide Green, Green, Red, Red, Yellow, Red, Yellow, Blue. AT&T Ballpark Yellow, Green, Red, Red, Green, Blue, Red, Yellow. Auto Kick Yellow, Green, Red, Blue, Blue, Blue, Blue, Red. Best Buy Kid (Nick) Green, Red, Blue, Green, Red, Blue, Blue, Green. Euro Contest Winner (Johnny Viper) Blue, Red, Blue, Blue, Yellow, Yellow, Yellow, Green. Flame Color Green, Red, Green, Blue, Red, Red, Yellow, Blue. Gem Color Blue, Red, Red, Green, Red, Green, Red, Yellow. Hyperspeed Green, Blue, Red, Yellow, Yellow, Red, Green, Green. Invisible Characters Green, Red, Yellow, Yellow, Yellow, Blue, Blue, Green. Line 6 Green, Red, Yellow, Blue, Red, Yellow, Blue, Green. Performance Mode Yellow, Yellow, Blue, Red, Blue, Green, Red, Red. Quickplay Blue, Blue, Red, Green, Green, Blue, Blue, Yellow. Rina Blue, Red, Green, Green, Yellow, Yellow, Yellow, Green. Star Color Red, Red, Yellow, Red, Blue, Red, Red, Blue. Vocal Fireball Red, Green, Green, Yellow, Blue, Green, Yellow, Green.
green red blue red then red green blue blue then blue red blue green
Green + Red, Blue, Green + Red, Green + Yellow, Blue, Green + Yellow,Red + Yellow, Orange, Red + Yellow, Green + Yellow, Yellow, Green +Yellow, Green + RedAir Guitar (Guitar is invisible)Blue + Yellow, Green + Yellow, Green + Yellow, Red + Blue, Red + Blue,Red + Yellow, Red + Yellow, Blue + Yellow, Green + Yellow, Green +Yellow, Red + Blue, Red + Blue, Red + Yellow, Red + Yellow, Green +Yellow, Green + Yellow, Red + Yellow, Red + YellowHyperspeedOrange, Blue, Orange, Yellow, Orange, Blue, Orange, YellowPerformance ModeRed + Yellow, Red + Blue, Red + Orange, Red + Blue, Red + Yellow, Green+ Blue, Red + Yellow, Red + BlueEasy Expert (gives you more time to hit notes)Green + Red, Green + Yellow, Yellow + Blue, Red + Blue, Blue + Orange,Yellow + Orange, Red + Yellow, Red + Blue**Precision Mode (gives you less time to hit notes)Green + Red, Green + Red, Green + Red, Red + Yellow, Red + Yellow, Red +Blue, Red + Blue, Yellow + Blue, Yellow + Orange, Yellow + Orange, Green+ Red, Green + Red, Green + Red, Red + Yellow, Red + Yellow, Red + Blue,Red + Blue, Yellow + Blue, Yellow + Orange, Yellow + OrangeLarge GemsGreen, Red, Green, Yellow, Green, Blue, Green, Orage, Green, Blue,Green, Yellow, Green, Red, Green, Green + Red, Red + Yellow, Green +Red, Yellow + Blue, Green + Red, Blue + Orange, Green + Red, Yellow +Blue, Green + Red, Red + Yellow, Green + Red, Green + YellowUnlock All SongsYellow + Orange, Red + Blue, Red + Orange, Green + Blue, Red + Yellow,Yellow + Orange, Red + Yellow, Red + Blue, Green + Yellow, Green +Yellow, Yellow + Blue, Yellow + Blue, Yellow + Orange, Yellow + Orange,Yellow + Blue, Yellow, Red, Red + Yellow, Red, Yellow, OrangeUnlock EverythingGreen + Red + Blue + Orange, Green + Red + Yellow + Blue, Green + Red +Yellow + Orange, Green + Yellow + Blue + Orange, Green + Red + Yellow +Blue, Red + Yellow + Blue + Orange, Green + Red + Yellow + Blue, Green +Yellow + Blue + Orange, Green + Red + Yellow + Blue, Green + Red +Yellow + Orange, Green + Red + Yellow + Orange, Green + Red + Yellow +Blue, Green + Red + Yellow + Orange
red = red blue = blue when you mix them you get purple yay!
Where a red turret is the first to fire: Red + Green = Laser Rockets Red + Yellow = Tazer Rockets Red + Green + Blue = Poison Gas Rockets Red + Blue + Blue = Nuke Red + Red + Blue + Yellow = Napalm Rocket ---- Where a green turret is the first to fire: Green + Red + Blue = BFG Green + Red + Red + Blue = Rocket BFG ---- Where a blue turret is the first to fire: Blue + Blue = Land Mine Blue + Red = Cluster bomb Blue + Red + Yellow = Sparky Cluster bomb Blue + Blue + Red = Big Landmine Blue + Blue + Yellow = Sparky Landmine Blue + Red + Red = Big Cluster Bomb Blue + Green + Red = Laser Cluster Bomb Blue + Green + Red + Red = Big Laser Cluster Bomb Blue + Blue + Red + Red = Big Cluster Bomb Landmine Blue + Blue + Green + Red + Red = Big Laser Cluster Bomb Landmine ---- Where a yellow turret is the first to fire: Yellow + Red + Blue = Tazer BFG Yellow + Yellow + Yellow + Green = Black Hole Yellow + Yellow + Blue + Green = Shockwave
Red Turret Combos Where a red turret is the first to fire: Red + Green = Laser Rockets Red + Yellow = Tazer Rockets Red + Green + Blue = Poison Gas Rockets Red + Blue + Blue = Nuke Red + Red + Blue + Yellow = Napalm Rocket Green Turret Combos Where a green turret is the first to fire: Green + Red + Blue = BFG Green + Red + Red + Blue = Rocket BFG Blue Turret Combos Where a blue turret is the first to fire: Blue + Blue = Land Mine Blue + Red = Cluster bomb Blue + Red + Yellow = Sparky Cluster bomb Blue + Blue + Red = Big Landmine Blue + Blue + Yellow = Sparky Landmine Blue + Red + Red = Big Cluster Bomb Blue + Green + Red = Laser Cluster Bomb Blue + Green + Red + Red = Big Laser Cluster Bomb Blue + Blue + Red + Red = Big Cluster Bomb Landmine Blue + Blue + Green + Red + Red = Big Laser Cluster Bomb Landmine Yellow Turret Combos Where a yellow turret is the first to fire: Yellow + Red + Blue = Tazer BFG Yellow + Yellow + Yellow + Green = Black Hole Yellow + Yellow + Blue + Green = Shockwave