Multiplayer games for PC/Windows with 2-player local/couch support

Ikari Warriors II: Victory Road

Players: 2 local, 0 online

Ninja Combat

Players: 2 local, 0 online

JumpJet Rex

Players: 2 local, 0 online

Ninja Commando

Players: 2 local, 0 online

The Mars Agenda

Players: 5 local, 0 online

Ikki

Players: 2 local, 0 online

I Am The Hero

Players: 2 local, 3 online

Psycho Soldier

Players: 2 local, 0 online

King of the Monsters 2: The Next Thing

Players: 2 local, 0 online

King of the Monsters

Players: 2 local, 0 online

Trailblazers

Players: 3 local, 0 online

Prehistoric Isle 2

Players: 2 local, 0 online

9 Monkeys of Shaolin

Players: 2 local, 2 online

Asteroids 44

Players: 4 local, 0 online

Riders 2491

Players: 4 local, 0 online

Blazing Chrome

Players: 2 local, 0 online

ROARR! The Adventures of Rampage Rex

Players: 4 local, 0 online

Tonight We Riot

Players: 2 local, 0 online

Sengoku 3

Players: 2 local, 0 online

Sengoku: Anthology

Players: 2 local, 0 online

Bubble Bobble

Players: 2 local, 0 online

Metal Slug 5

Players: 2 local, 0 online

Metal Slug PC Collection

Players: 2 local, 0 online

Metal Slug 4

Players: 2 local, 0 online

Twin Robots

Players: 2 local, 0 online