Good Co-Op games?

I'm looking for some suggestions for Co-Op games. Verses games might be ok too, just something we can both play on the same TV. Split screen is fine. I play with my 6yo, so no foul language or excessive blood, etc.

We have been playing Diablo 3 for around a year now. My son enjoyed it for a while, but is now getting sick of it. He has 2 level 70+ characters, etc. Diablo 3 is pushing it as far as blood/violence (per my wife lol), but is pretty much the limit.

No Shooters or fighting games allowed.

So given those limitations, any suggestions for games I should checkout?

Right now he's playing Lego Batman 3 which is fine for him, but I'm not a fan of that type of game. We also play Rocket League sometimes. He plays Minecraft on his own. He's also played some platformers.

I assume you are looking for PS4 games.

I play Towerfall Ascension a lot with friends. It's technically a shooter but it's indie graphics (similar to MC) where you shoot arrows in a battle arena. Highly recommended for split screen action.

Dead Nation (a Zombie co-op game) is also really good, but it is a top-down shooter..

PS4

Thanks for the suggestion, I'll take a look at those two. He does like Zombies.

LBP3 and NFS

Disney Infinity. It is Minecraft on Crack. My 6 year old and I play it. Really fun.

Resogun, Rayman Legends, Rocket League, Trine, Minecraft.