What game would sell you on a system?

A sequel to VtM:B

I bought a 360 because of Skate. So if they release Skate 4, I will probably have to bite the bullet.

I'm probably the only one, but a good party game would be great. I don't like the WiiU and the other consoles don't really have good party games. I loved Kung Fu Chaos and still hope they will make a part 2.

I guess Blizzards Titan. Otherwise I default to the PS4, because I live in continental Europe and I do not even know anyone with a xbox. I play mostly on the PC anyway.

Jagged Alliance: Flashback. Assuming it gets made.

http://www.kickstarter.com/projects/2079547763/jagged-alliance-flashback

I'd play the living fuck out of this game.

I have my stack of cash ready for this.

Did anyone say Kingdom Hearts 3 yet?

Because yeah, Kingdom Hearts 3!

Wouldnt sell me on a system to be honest, but it games that would definitely tip the scales are KH3, Ratchet and Clank series or Zone of the Enders.

Finally Versus 13 (assuming it went next gen) would sell me a console, I just want to see this damn thing. Seven years ago i got hyped from that trailer and that pressure needs releasing. Also Infamous Second Son sold me the moment i heard Infamous, i really do love me some Infamous.

Pretty much already sold on the PS4 with games that have been shown for it, the Xbox One would have to show me what Rare Ltd are making like a Perfect Dark 2 or a proper Banjo Kazooie game.

Oh there's a few Nintendo franchises (Mario, Zelda, Fire Emblem, Smash bros, Metroid, F-Zero) and they basically all say I should be getting a WiiU, which oddly I have no desire to.

After that Probably Final Fantasy and Persona and general glut of JRPG/SRPG choices.

Deep Down/Dragon's Dogma 2 might do it for me next gen

Ninja Gaiden Black HD with a create-a-mission tool comes to mind.

Jade Empire 2!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

I will probably get a Wii U because a Fire Emblem game will inevitably come out for it (if SMTxFE doesn't already count). I will get a handful of other exclusives, such as the inevitable Mario and Zelda games that come out and after I'm done with those it will collect dust in a corner of the room for the rest of eternity...

For the other two consoles, all they have to do is tell me that my computer isn't powerful enough to run modern games decently anymore and I'll inevitably pick one or the other up.

Although I'm probably going to be getting a PS4 close to release anyway I'd say a new .Hack series would really guarantee my purchase.

Like many have said, it's likely not just one game that is a complete deal-maker. However... if the game that significantly influenced my purchase of the PS3 in 2010 gets pushed to PS4, after being upset for a bit, it will likely have a similar influence.

Oh The Last Guardian, how I long to finally play you.