Multiplayer shoot em up games for PC/Windows with 2-player support

Chuhou Joutai: The Middle State of War

Players: 2 local, 0 online

Chuhou Joutai 2: Paraided!

Players: 2 local, 0 online

Chuhou Joutai 3: Three Nights of Scarlet Abscess

Players: 2 local, 0 online

Get Your Tentacles Off My Waifu!

Players: 2 local, 0 online

X-Out Resurfaced

Players: 2 local, 0 online

I Got Isekai'd Into a Shmup

Players: 4 local, 0 online

Overdriven Evolution

Players: 4 local, 0 online

Akai Katana Shin

Players: 2 local, 0 online

Chicken Invaders Universe

Players: 0 local, 99 online

Wings Of Bluestar

Players: 2 local, 0 online

Jetpack Kiwi

Players: 2 local, 0 online

Reflex Unit : Strike Ops

Players: 0 local, 3 online

Until the Last Plane 1942

Players: 2 local, 0 online

Raiden III x MIKADO MANIAX

Players: 2 local, 0 online

Pocky & Rocky Reshrined

Players: 2 local, 0 online

LASERPITIUM

Players: 2 local, 0 online

Hexapoda

Players: 4 local, 0 online

BATSUGUN Saturn Tribute Boosted

Players: 2 local, 0 online

Blazing Trail

Players: 2 local, 0 online

The B.L.O.O.M Initiative

Players: 2 local, 0 online

Aqua Kitty UDX

Players: 2 local, 0 online

Eigengrau

Players: 2 local, 0 online

DELTAZEAL

Players: 2 local, 0 online

TRIZEAL Remix

Players: 2 local, 0 online

Astrosmash

Players: 4 local, 4 online