Multiplayer shoot em up games for PlayStation 4 with local/couch support

Gryphon Knight Epic: Definitive Edition

Players: 2 local, 0 online

Squad 51 vs. the Flying Saucers

Players: 2 local, 0 online

Caladrius Blaze

Players: 2 local, 0 online

AngerForce: Reloaded

Players: 2 local, 0 online

GUERRILLA WAR

Players: 2 local, 0 online

Thunder Dragon

Players: 2 local, 0 online

Darius

Players: 2 local, 0 online

Söldner-X 2: Final Prototype Definitive Edition

Players: 2 local, 0 online

Ketsui Deathtiny -Kizuna Jigoku Tachi-

Players: 2 local, 0 online

Project Starship X

Players: 2 local, 0 online

Ice Cream Surfer

Players: 2 local, 0 online

Binarystar Infinity

Players: 2 local, 0 online

BATTLE GAREGGA Rev.2016

Players: 2 local, 0 online

Thunder Cross II

Players: 2 local, 0 online

Task Force Harrier

Players: 2 local, 0 online

R-Type Dimensions EX

Players: 2 local, 0 online

Ikaruga

Players: 2 local, 0 online

Shoot 1UP DX

Players: 2 local, 0 online

FullBlast

Players: 2 local, 0 online

The Bug Butcher

Players: 2 local, 0 online

Hacha Mecha Fighter

Players: 2 local, 0 online

RAIDEN

Players: 2 local, 0 online

Azure Reflections

Players: 2 local, 0 online

Pocky & Rocky Reshrined

Players: 2 local, 0 online

Darius: Cozmic Revelation

Players: 2 local, 0 online