Must have 360 titles?

Quote from danforth : Lost Odyssey

This game was....astounding. It's one of the first RPG's i can remember playing that was adult. by adult, i mean mature. and by mature, i don't mean the rating system, where "mature" means it's all blood and boobs. i mean that the storyline and the stories and such throughout are actually of a higher calibre. It's not teenager coming into his own story of saving the poor princess garbage.
I.... I recommend people give it a playthrough, and read all of teh short stories throughout, as at least 2/3 of them are fantastic!
I still want to give Resonance of Fate and Valkyria Chronicles a playthrough as well, but I need a PS3 for VC, and a good deal on Resonance...and I have to be able to locate the game*

Outside of Lost Odyssey, I think that you should definitely play.....
Crackdown
Fable (2 or 3, both have different merits - not an amazing game, but certainly fun and worth a play through!)
Dead Rising - good fun, the sequel may be multiplatform, i'm not sure, but both are quite fun!
Kameo - cheap as dirt, and was actually a launch title, but imo a VERY solid game!

Outside of these games, the rest would be Arcade games, and this is where the 360, i think, really has the PS3 outclassed...
Iron Brigade Tower defense like game - is pretty awesome, but is difficult to play solo, and I don't think it is as fun solo either.
Beyond Good & Evil HD - remake of an AWESOME game in HD that you probably haven't played.
Shadow Complex - AWESOME new IP - Metrodish gameplay, and I'm actually playing througha second time, which is rare for me these days.
Toy Soldiers - Tower defense like game that is also really cool with an awesome twist.
Trine 2 - i haven't actually played it, but the first was spectacular
Bastion - pretty cool game
Trials HD - incredibly popular and well received - just got a sequel too
Castle Crashers - i've beaten this game about 4 times - GREAT game to play with friends, and / or console newbies as the gameplay is simple and gets deeper. plus it's fun and funny, although the humor can be quite juvenile (farting, vomiting, etc)
Costume Quest - really cute halloween centered lite RPG game thats pretty darn good!
Might & Magic: Clash of Heroes HD - i just got done beating this game - about 30 hours of RPGish puzzle action.
Age of Booty was pretty good fun, but i don't think anyone plays it anymore
Dungeon Defenders is also high quality, but you need to play it with others, AND on the PC, there is about 10x the amount of additional content you can DL for it, both free and paid.
Orcs Must Die and the Worms games are also solid additions.

Ok, thats more than enough for now