SD Gundam G Generation Portable Cheats - PSP

Unlockables
This is a list of the customized MS by placing the correct MS in the ACE pilots' slot during the Operation room of the game.( The stats and weapon attacks may vary once you place the ACE Pilots on their respective MS)

Amuro 's Customized Z Plus A Type - Placing Z Plus A Type in Amuro Ray's slot
Andrew Waltfeld's Customized Gaia Gundam - Placing Gaia Gundam in Andrew Waltfeld's slot
Andrew Waltfeld's Customized Murasame - Placing Murasame in Andrew Waltfeld's slot
Casval Rem Deikun's Customized Gundam - Placing Gundam in Char Aznable's slot
Char's Customized Z'Gok - Placing Z'Gok in Char Aznable's slot
Char's Customized Gelgoog - Placing Gelgoog in Char Aznable's slot
Char's Customized Rick Dom - Placing Rick Dom in Char Aznable's slot
Char's Customized Zaku II - Placing Zaku II in Char Aznable's slot
Cima's Customized Gelgoog Marine - Placing Gelgoog Marine in Cima Garahau's slot
Dearka Elsman's Customized Zaku Phantom - Placing Zaku Phantom in Dearka Elsman's slot
Heine Westenfluss' Customized Gouf Ignited - Placing Gouf Ignited in Heine Westenfluss' slot
Heine Westenfluss' Customized Zaku Phantom - Placing Zaku Phantom in Heine Westenfluss' slot
Lunamaria Hawke's Customized Zaku Warrior - Placing Zaku Warrior in Lunamaria Hawke's slot
Miguel's Customized Ginn - Placing Ginn in Miguel Aiman's slot
Neo Roanoke's Customized Windam - Placing Windam in Neo Roanoke's slot
Ridden's Customized High Mobility Gelgoog - Placing High Mobility Gelgoog in Johnny Ridden's slot
Ridden's Customized High Mobility Zaku II - Placing High Mobility Zaku II in Johnny Ridden's slot
Yzak Joule's Customized Gouf Ignited - Placing Gouf Ignited in Yzak Joule's slot
Yzak Joule's Customized Zaku Phantom - Placing Zaku Phantom in Yzak Joule's slot

Additional Custom Units
Here are a few more custom units that you can unlock:

Anavel Gato's Custom Gelgoog - Place Gato in a Gelgoog
Leucrezia Noin's Custom Aries - Place Noin in Aries
Marbet's White Zoloat - Place Marbet in Zoloat
Noin's White Taurus - Place Noin in Taurus
Zabine Chureux's Custom Den'an Gei - Place Zabine in Den'an Gei

Alternate ACE pilots and facial/costume changes
To unlock alternate characters and facial/costume changes, you have to beat the required stages and storyline in the game. Eg. by clearing the Gundam, Z Gundam and CCA stages, you will be able to get all Amuro Ray's alternate characters from Gundam to CCA series. Amuro Ray(0079) --> Amuro Ray(0087) --> Amuro Ray(0093) [Gundam Cleared --> Z Gundam Cleared --> Char's Counterattack(CCA) Cleared] Allenby Beardsley --> Allenby Beardsley(Berserker Mode) - Clear all G Gundam stages
Amuro Ray(UC 0079) --> Amuro Ray(UC 0087) --> Amuro Ray(UC 0093) - Clear all Gundam, Z Gundam and CCA stages
Andy Waltfeld(CE 71) --> Andy Waltfeld (ZAFT) --> Andy Waltfeld( CE73) - Clear all SEED and SEED Destiny stages
Athrun Zala(CE 71) --> Alex Dino --> Athrun Zala(CE 73) - Clear all SEED and SEED Destiny stages
Bright Noah(UC 0079) --> Bright Noah(UC 0087) --> Bright Noah(UC 0093) - Clear all Gundam, Z Gundam and CCA stages
Cagalli Yula Athha(CE 71) --> Cagalli Yula Athha (CE 73) - Clear all SEED and SEED Destiny stages
Char Anzable(UC 0079) --> Char Anzable(UC 0087) --> Char Anzable(UC 0093) - Clear all Gundam, Z Gundam and CCA stages
Dearka Elsman(CE 71) --> Dearka Elsman(CE 73) - Clear all SEED and SEED Destiny stages
Haman Karn(UC00 87) --> Haman Karn(UC 0088) - Obtain from 50% of Collection list with all Z, ZZ stages Cleared
Hathaway Noah(CCA) --> Mafty(Hathaway's Flash) - Clear all CCA stages
Hayato Kobayashi(UC 0079) --> Hayato Kobayashi(UC 0087) - Clear all Gundam and Z Gundam stages
Kai Shiden(UC 0079) --> Kai Shiden(UC 0087) - Clear all Gundam and Z Gundam stages
Kira Yamato(CE 71) --> Kira Yamato(CE 73) - Clear all SEED and SEED Destiny stages
Lacus Clyne(Two Alternate costumes in SEED) --> Lacus Clyne(CE 73) - Clear all SEED and SEED Destiny stages
Mu La Flaga(SEED) --> Neo Roanoke (SEED Destiny) - Clear all SEED and SEED Destiny stages
Murrue Ramius(CE 71) --> Murrue Ramius(CE 73) - Clear all SEED and SEED Destiny stages
Seabook Arno(F91) --> Kincado Nau(Crossbone X) - Clear all F91 stages
Yzak Joule(CE 71) --> Yzak Joule(CE 73) - Clear all SEED and SEED Destiny stages
Zabine Chareux(F91) --> Zabine Chareux(Crossbone X) - Clear all F91 stages
Zechs Merquise --> Milliardo Peacecraft - Obtain from 75% of Collection list

Unlocked Ace Pilots and MS
This is a list of unlocked Pilot and MS you will obtained by the % percentage of completion in the collection of the game. (Pilots and MS will only be obtained after any mission):

Astray Blue Flame & Gai Murakumo - 95% of completion in Collection
Astray Gold Flame & Rondo Ghina Sahaku - 45% of completion in Collection
Astray Red Flame & Lowe Guele - 30% of completion in Collection
Blue Destiny unit 1 & Yu Kajima - 15% of completion in Collection
Cgue & Rau Le Creuset - 97% of completion in Collection
Crossbone X3 & Tobia Arronax - 55% of completion in Collection
Dreadnought Gundam & Prayer Reverie - 85% of completion in Collection
Gaza C & Haman Karnan - 50% of completion in Collection
Gelgoog Marine & Cima Garahau - 35% of completion in Collection
Ginn & Miguel Aiman - 25% of completion in Collection
GP02 & Anavel Gato - 65% of completion in Collection
Haro & MS Haro - 100% of completion in Collection
High mobility Zaku II & Johnny Ridden - 20% of completion in Collection
Hyperion Gundam & Canard Pars - 60% of completion in Collection
MA Elmeth & Lalah Sune - 70% of completion in Collection
Messala & Paptimus Scirocco - 90% of completion in Collection
Psycho Gundam & Four Murasame - 80% of completion in Collection
S Gundam & Ryu Roots - 40% of completion in Collection
Shuffle-Heart & Master Asia - 99% of completion in Collection
Tallgeese & Zechs Merquise, Gaia Gundam & Stella Loussier - 75% & 77% of completion in Collection
Turn X & Gym Ghingnham - 93% of completion in Collection