So, you read it everyhwere, people talk about games for next year as if we couldn't get other games. People wonder why Sony has no games for holidays except Beyond, Microsoft has only Gears for the whole year or that we won't get games for whatever genre.
Examples fo games announced in 2012 and released in second half of 2012:
Ratchet & Clank: Full Frontal Assault
Forza Horizon
Wonderbook
PSABR
Dance Central 3
Nike Kinect whatever
maybe other Kinect stuff
LittleBigPlanet Karting
Assassin's Creed Liberation
As you can see, as example almost the whole exlusive PS3 Library for the Holidays was only announced this year.
I didn't put Wii U games in the short list because it's no wonder that this console got some announcements only this year and i didn't check multi-plats because that is too much and i think most were announced before 2012 except maybe some indie games.
That also shows that even if i believe to see the next gen consoles next year, it isn't said that they will come next year just because there won't be any games anymore in the second half of 2013.
