Yoshida mentioned something in his convo (after visting event room) ...

[Dererk]

Please no he will ridicule it. I prefer a malevolent train which rides us into our doom and fight happens on that train on the move. I got bored of circular rooms with the boss in the middle. leviathan tried to bring a new mechanic in the environment and it was fun. For doom train I prefer a fight on the train as it moves. Nobody really knows how they will use Doomtrain in this game. Time will tell.

IV never played the ff game where this was in I saw a video and I think it just would look really weired as a plane fight.

Instead maybe a dungeon where you have to clear each train car. And at the end maybe Bigs and Wedge can appear on a hand cart and you fight the engine on that.

[Subucnimorning]

IV never played the ff game where this was in I saw a video and I think it just would look really weired as a plane fight.

Instead maybe a dungeon where you have to clear each train car. And at the end maybe Bigs and Wedge can appear on a hand cart and you fight the engine on that.

This would be pretty neat just from a progression standpoint going through multiple platforms to get to the end.