Collecting, configuring, and upgrading robots in any game is my cup of tea, and ms saga does it very well. I've beaten it 2 times without cheating, and now I'm just playing around to have some fun, and I've been collection codes to use in the game (and using maxconvert).
North American Version of MS Saga, btw.
What I've collected/converted so far (to AR-MAX format) :
Infinite Gold ** 9WDR-R8K0-1H3CZ 7CD7-49R6-EGJKG
Master Gundam DATA * EPJ8-688Q-2DR92 PC1X-P1GJ-95G0C UFKE-G8HK-B2KFD
Nu Gundam DATA * RMC7-8XCD-9A7JR MU51-XFCP-PGGXQ 4GTA-H1M1-Y9K8P
Heavy Arms DATA * 81ZR-K2MV-C9Z4U 32FT-RJMX-J63CH ATP7-7GNM-Q02TA
Level 50 - need 50 experience ** NKXB-A41D-VEG2T 8TVV-1YYQ-E6E01 5PVB-RN58-8PK5B
Character 3 Unlimited Energy **, *** YKXM-76PX-Q5VJK X778-4JUP-BZQW8
* - I didn't check to see if it overwrites anything in the inventory, I've been more preoccupied with other codes ** - Converted successfully from codebreakers format *** - the default loaded AR-MAX code for this does not work (?), this one does :)
2 Codebreaker codes I definitely want to get working from one of the older ms saga threads are from Buboto (http://www.gamefaqs.com/boards/genmessage.php?board=927476&topic=42376751)
-95 (S) Ecap (requires 1+ in inventory) 01FDDB2D 0000005F
-95 (L) Ecap (requires 1+ in inventory) 01FDDB2E 0000005F
These codes, unfortunately, do not work when converted to action replay max, and nobody, outside of the code creator, has ever confirmed (in those threads) that the codes to indeed work
jay13badluck's codes (for the same items, earlier codes in that same thread) don't work either, but didn't seem as safe, so I deleted them and focused on these