Halo Series Alternatives

Counter-attack is a PC-exclusive fps video game developed by Valve Corporation. With a full version of the game engine source, counter-attack. Features:Commercial,Mac,Windows,Linux

Unreal developed by Epic Games, first-person shooter series of video games. The Unreal series (1999) Na Pali (1998) Unreal; Unreal : Return; contains: Features:Free,Open,Source,Mac,Windows,Linux

It was a war, for Microsoft Windows and OS starts the first video-game-Battlefield 1942 -, in which X is a series of video games, first-person-shooter Features:Commercial,Mac,Windows,iPhone,iPad,Playstation

Xonotic is a free (GPL) for Windows, OS X, and Linux runs on fast paced first person shooter. The project has the goal, the dependency arena shooter game Features:Free,Open,Source,Mac,Windows,Linux,BSD,

First-person and third-person shooter from Infinity Ward Call Of Duty series. The previous games of the series in the first world war, and later on in the game has Features:Commercial,Mac,Windows

Cube 2: Sauerbraten is a free multiplayer/characteristics of first-person-shooter, built as a major redesign of the cube of space. Very original Cube such as the purpose of Features:Free,Open,Source,Mac,Windows,Linux,BSD

Beyond run and gun corridors,"", "monster-closet AIs" and static worlds, a recording of life, unique and unpredictable FPS experience. Features:Commercial,Windows,Linux

The first-person arena shooter Red Eclipse meets a new take, a balanced game as a total conversion of Cube Engine 2, in the direction of Features:Free,Open,Source,Mac,Windows,Linux,BSD

Open arena GPL idTech3 technology-based community-produced Deathmatch FPS. Many game types supported including free for all, capture the flag Features:Free,Open,Source,Mac,Windows,Linux

AssaultCube free, multiplayer first-person shooter based on the cube engine. Taking place in realistic environments, with fast, arcade game, Features:Free,Open,Source,Mac,Windows,Linux,

Lee Vermeulen, and nexuiz Alientrap, the actually began in the summer of 2002, the forest in Lord of Chaos, was developed. The goal of the project is the creation of high Features:Free,Open,Source,Mac,Windows,Linux

PlanetSide 2 before stunning, breathtaking detail on a truly epic scale, and the only battle that I can offer you a great first-person shooter. A part of it Features:Freemium,Windows,Playstation

Old Wolfenstein: Enemy Territory -, enemy territory is an open-source project is based on the code. Features:Free,Open,Source,Mac,Windows,Linux

Blacklight Retribution is a fast-paced, futuristic, urban-based war (FPS) adrenaline free-to-play first-person-shooter. Blacklight Retribution offers Features:Free,Windows