you mean only video game movie of all time..... no I jest and kinda wish :/. Its obviously better than that ******** they call resident evil movies. I bet the uncharted movie if that ever happens will be way better.
Super Mario Bros? It was so bad it was awesome.
There were rumors of a Bioshock movie once.
Still sad that they had to do an analogue for Commander Shepard in the movie, but apparently BioWare has a licensing deal with Funimation and the latter fought to keep Shepard out of Wreck-it-Ralph.
The complete list of cameos is here;
http://disney.wikia.com/wiki/Wreck-It_Ralph/List_of_Cameos
I'm surprised that there weren't many SquarEnix characters, especially Kingdom Hearts characters, but only Sora makes an appearance.