Online multiplayer

This game is playable online.

Displaying 133 - 144 of 502 games in this category. All games

Guns of Icarus Online

Guns of Icarus Online is a team-based multiplayer online airship combat game set in a steampunk/dieselpunk-inspired, post-apocalyptic...
Genre: Shooter, Action


by Valve
Steam only
The team-based gameplay divides players into terrorist or antiterrorist squads.
Genre: Shooter, Action

Counter-Strike: Source

by Valve
Steam only
Counter-Strike: Source blends Counter-Strike's award-winning teamplay action with the advanced technology of Source™ technology.
Genre: Shooter, Action


by Valve
Steam only
As Gordon Freeman, a young research associate in the Anomalous Materials Laboratory of the Black Mesa Federal Research Facility, your...
Genre: Shooter, Action

Aeon Command

(25 Jan 2013)
Aeon Command is a casual strategy, tug of war style space warfare game.
Genre: Strategy


1.4 (7 Mar 2013)
Welcome to this new 'French' tarot which has the ability to handle 4 players games over the internet.
Genre: Arcade, Card game


by PLYoung
Build 203 (23 Jan 2013)
Battlemass is a turn-based strategy game with both single-player and multi-player support.
Genre: Turn-based, Strategy


Beta 4 (17 Jan 2013)
Clairvoyance is a 3D strategy game in which both players plan their moves simultaneously and then reveal them, often with a surprising...
Genre: Turn-based, Strategy


0.3 (31 Dec 2012)
Vocaluxe is an open-source singalong game inspired by SingStar™ for Playstation® and UltraStar deluxe for PC/Mac.
Genre: Arcade, Music

Relics of Annorath

frequently updated
Relics of Annorath is a MMORPG that uses the Unigine Engine.
Genre: MMO, Role-playing

Unity of Command: Stalingrad Campaign

Unity of Command is an innovative and refreshing operational-level wargame that covers the entire 1942/43 Stalingrad Campaign on the Eastern Front.
Genre: Turn-based, Strategy

Crusader Kings II

Steam only (23 Jan 2013)
Crusader Kings II explores one of the defining periods in world history in an experience crafted by the masters of Grand Strategy.
Genre: Turn-based, Strategy