READ IN-GAME REVIEW HERE.Took me 2 evenings to figure out how to make the darn game work on my *COUGH* PSP.
Now I'm playing against Izumi... 5 loses and counting lol. Sensei wa kowai yo........ OTL
PS. Too much wt* with Ed's custom costumes. Yellow jacket and pink shirt? DO NOT WANT. I would love to take photos to show you guys but in the process of making the game work, I kinda trashed the PSP memory card so the only one left working is the one I had for my camera... so my camera is cardless right now. OTL I'll post screencaps once I figure out how to do it on the PSP.
Edit: This game (for Ed's story mode anyway... I didn't finish Al's story mode yet) ends at a rather awkward point. =_=; Real!Envy is your final boss here. Which means... this game ends at some point in episode 26, right when Ed decides to open the door by transmuting himself. No you don't get to meet human!Al. Boooooo. So Ed comes back out at where he and Lin were swallowed by Gluttony (instead of at the whereabouts of Father), and Ed and Al's journey continues................ [Roy and Riza's story mode unlocked.]
It seems you can unlock a total of 14 characters so you can play through the game that many times if you wish... (The 14 characters
should be: Ed, Al, Roy, Riza, Armstrong, Izumi, Lin, Ranfun, Scar, Mei, Lust, Gluttony, Envy, and King Bradley. Will confirm when I actually got them all unlocked.)
So all you do in this game is... you fight bosses every stage >_>; The bosses are the above listed characters + Greed. The game involves NO strategy other than button smashing. So anyone would be able to play through this game w/ zero understanding of Japanese, as long as you know how to button smash lol. Game difficulty isn't high... if you got stuck at Izumi like me, simply level up Ed and Al by fighting previous stages... and then go fight Izumi again lol. They sped through the story so it kinda stucks. When you go into a stage, the chosen character (ie, Ed in Ed's story mode) will give you a brief summary of what's happening in that chapter, and then you go straight into battle lol. The game only has voice acting when the chosen character tells you the brief summary.
If you really wanted to know, it took me 4 hours to finish Ed's story mode + half of Al's story mode. It's kinda nice that they got new BGM for the game. Graphic looks better than the online preview. Though they need to work on the sprite of the characters more... during the last stage when Ed was talking to Envy with a serious face, Lin still has this

face which cracked me up lol. Ed still has Al as his fighting partner while inside Gluttony. XD; (the fighting partners can be changed after you finished the character's story. ie, for Ed's story you could only use Al throughout, but once you finished it, you can go back to the story and use a different partner)
The 3 PS2 games are still the best FMA games I have ever played.
Unlockables: Finish Ed's story -> Roy & Riza
Al's story -> n/a (maybe it's Roy & Riza if you finished Al's story before Ed's)
Roy's story -> Scar & Izumi
Riza's story -> May & Armstrong
Scar's story -> n/a
May's story -> Gluttony & Ranfun
Lin's story -> n/a
Ranfun's story -> King Bradley
Izumi's story -> Lust & Lin
Armstrong's story -> n/a
King Bradley's story -> Envy
Lust's story -> n/a
Gluttony's story -> Greed (can only be used in Free Battle Mode)
Envy's story -> Greed (Lin, free battle only) [Though I'm not sure if I unlocked Greed (Lin) because I finished the story mode for all characters... Envy is the last story I finished.]
Xerxes -> Hidden stage that can be unlocked by completing story mode [not available for all stories]