This was an interesting crossover.

Marvel Zombies vs Marvel Apes! And in a nutshell, it’s pretty lackluster. It’s not terrible, but due to the nature of the story, this one-shot just ends up becoming meaningless. It follows the events in the Marvel Apes books, and the Zombies have become aware of these dimensions, but since this takes place prior to Ultimate Fantastic Four, they use a dimensional transporter of Reed’s… and yeah, there are a lot of plot holes in this story.

Fortunately, it’s still dumb fun and, at the very end at least, it discredits Magneto’s involvement of the infestation from Dead Days. That’s abut the only thing that holds any relevance to this story in the long run.