Hmm... That's a first time error. Try this. Do a restart of your system, then try the fight again. If it happens again, let me know. Sometimes, if you've been playing a VX Ace game for awhile, it throws up weird errors until you've rebooted.
Viewing post in Final Fantasy IV Alter Destiny comments
also i cant beat the 4 elementals. can barely manage to heal. im at the passage of the giant. now that i think about it wasent the game supposed to have up to 5 party members and not 4 ? =.= also i cant seem to reach the first weapon in the lunar castle underground. where to i go to get it?
(edit) i beated the post game but i cant go back cause the area from safer platforms are impossible to cross back afterwards so im kinda stuck :<
Sorry for the delay in getting back to you, to answer your earlier questions:
- F12 is incompatible with RPG Maker software for the most part which is why you were getting that error.
- The OG FF IV did have 5 party members, however in Alter Destiny, you only get 4 for story reasons.
- Yes, once you make a save past the 7th area (after jumping across the platforms) of the Lunar post-game area you won't be able to go back. It's advised to make multiple saves before you get to that point.
- The first weapon in the Lunar Subterranean can be found virtually the same way in the OG, by following a particular path.
Congrats on beating the post-game! :D I hope you enjoyed it.