The Legend of Heroes: Trails into Reverie Review (sizer99)
If you've played /all the other Trails games/ in the Crossbell and Erebonia arcs, this is pure fanservice pron. If you haven't, don't bother.
All your characters from all the games come together for a sort of 'eh' new threat, but it's really just an excuse to close things down. If you've played Trails in the Sky 3rd you know what to expect, though this is much more expansive than that was. There are SO many side stories. Every NPC you can remember (and more) are here. There are even minigames like a 3d shooter with Arisa, Musette, Juna, Altina, etc. as magical girls.
So if you want to see all the Cold Steel, Zero, and Azure stuff tied up (with cameos from Sky peeps) you really can't miss this, right? You're already one of us. One of Us. ONE OF US.