Heroes of Newerth is a multi-player online battle arena game set in a fantasy world. Players take on the role of heroes, controlling them through an isometric perspective and fighting against their opponents in intense battles. The game features session-based play, where players must complete objectives within each round to win rewards and progress further in the game. Heroes of Newerth combines elements from both Action and Role Playing genres, allowing for deep customization options as well as action packed combat with powerful characters.

Counter-Strike is a popular video game that modifies the multiplayer aspects of Half-Life, making it more team-oriented and providing players with an experience similar to what a real counter-terrorist or terrorist unit would go through. Players join either the Counter Terrorist team or the Terrorist team as they battle against each other in various mission scenarios. The goal of each round is to eliminate all opposing forces or complete objectives while also managing resources such as ammunition, money and health. With its fast pace and intense gameplay, Counter Strike has become one of the most popular online games today.

Quake III Arena is a fast-paced and intense online multiplayer game that will take players on an exciting journey through cyberspace. Players must be prepared to leave behind their common sense and doubts as they battle against legions of enemies in eerie, dangerous lands. The game tests players' reflexes and gut reactions as they face unpredictable hazards throughout the game. Players must immerse themselves in this thrilling experience if they want to survive.

Counter-Strike: Source is a popular video game from Valve that uses the Source engine. It has recreated maps from Counter-Strike 1.6, such as Office, Havana, Italy, Aztec, Chateau and more with new textures and improved buildings and scenery. Objects in these levels react realistically to the physics engine of the Source engine. The game can be downloaded through Valve's Steam service with Half-Life 2 included in the package.

Unreal Tournament III is a first-person shooter game that puts players in the role of a futuristic warrior engaged in intense battles against skilled opponents. The game utilizes Unreal Engine 3 technology to deliver realistic graphics and physics, with bigger and badder weaponry than before. Players can battle against A.I. or human contestants online via Deathmatch, Team Deathmatch, Capture the Flag and Instagib CTF modes, plus an expanded Onslaught mode featuring two sets of vehicles including a Leviathan and Darkwalker. Characters from previous UT games make appearances as well, all with enhanced abilities and personalities.

Quake 4 is a first-person shooter video game developed by id Software and published by Activision. Players take on the role of Matthew Kane, an elite member of Rhino Squad and Earth's invasion force to defeat the alien Strogg race. The game utilizes id Software's revolutionary DOOM 3 technology, allowing players to battle alone or with their squad in hover tanks and mechanized walkers. As they progress through missions, players will eventually be captured and turned into a Strogg themselves with enhanced abilities that allow them to turn the tide of war against them.