Multiplayer games for PlayStation 4 with 2-player local/couch support

Earth Defense Force: World Brothers

Players: 2 local, 4 online

Horizon Chase Turbo

Players: 4 local, 0 online

Out of Space: Couch Edition

Players: 4 local, 0 online

Starlit Adventures

Players: 4 local, 0 online

Double Dragon

Players: 2 local, 0 online

Cobra Kai: The Karate Kid Saga Continues

Players: 2 local, 0 online

For The King

Players: 3 local, 3 online

Chariot

Players: 2 local, 0 online

Tesla Force

Players: 4 local, 0 online

Kitten Squad

Players: 2 local, 0 online

Yet Another Zombie Defense HD

Players: 4 local, 4 online

KeyWe

Players: 2 local, 2 online

Nobody Saves the World

Players: 2 local, 2 online

After Wave: Downfall

Players: 2 local, 0 online

Life in Willowdale: Farm Adventures

Players: 2 local, 0 online

Rock Band 4

Players: 4 local, 4 online

Don't Bite Me Bro!

Players: 4 local, 0 online

Resogun

Players: 2 local, 2 online

Cat Quest II

Players: 2 local, 0 online

Rocket League

Players: 4 local, 4 online

Guacamelee! Super Turbo Championship Edition

Players: 4 local, 0 online

Nom Nom Galaxy

Players: 2 local, 4 online

Sky Force Anniversary

Players: 2 local, 0 online

Nex Machina

Players: 2 local, 0 online

Guacamelee! 2

Players: 4 local, 0 online