I didn't see a Megami Tensei thread, which is absurd! because MegaTen is a great set of games.
For those of you who don't know about the MegaTen games allow me to attempt what I can do to paraphrase it for you:
The MegaTen series is a fairly "catch all" net for smaller series' of jRPG games such as Persona and Devil survivor.
They all share one common principle:
You can use demons to cast magic and skills.
Most of the time, you and your demons level up separately.
Each game expands or changes the battle system in some way and it's a great series!
Each story is beautiful, and has great characters and worlds. The demons are great and provide a lot of fun and strategy for battles.
My personal favorites are:
Persona 3: FES
Devil survivor
Devil survivor 2
I could go onto explain them, but this thread would end up very long.
However I would like to discuss them all here! So please, use this thread to discuss your experience with Shin MegaTen but please keep the spoiling to a minimum!