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

The Cursed Crusade

Players: 2 local, 2 online

LEGO Harry Potter: Years 5-7

Players: 2 local, 0 online

Capsized

Players: 2 local, 0 online

Dungeons & Dragons: Daggerdale

Players: 2 local, 4 online

Watchmen: The End is Nigh

Players: 2 local, 0 online

Dead Pixels

Players: 2 local, 0 online

The Chaos Engine

Players: 2 local, 2 online

Salt and Sanctuary

Players: 2 local, 0 online

Tools Up!

Players: 4 local, 0 online

Kino One

Players: 2 local, 0 online

DeathSpank

Players: 2 local, 0 online

A Hat in Time

Players: 2 local, 0 online

Bennu

Players: 2 local, 0 online

Insanely Twisted Shadow Planet

Players: 4 local, 4 online

Frozen Synapse

Players: 2 local, 2 online

Fireboy & Watergirl in The Forest Temple

Players: 2 local, 0 online

Eragon

Players: 2 local, 0 online

DungeonLand

Players: 3 local, 3 online

Beat Hazard

Players: 2 local, 2 online

Sacred 3

Players: 2 local, 4 online

Yar's Revenge

Players: 2 local, 0 online

Fast & Furious: Showdown

Players: 2 local, 0 online

Team Fortress 2 Arcade

Players: 4 local, 0 online

Magic 2014 - Duels of the Planeswalkers

Players: 2 local, 2 online

DeathSpank: Thongs Of Virtue

Players: 2 local, 0 online