Marathon 2: Durandal

From the team that brought you Aleph One, the classic sci-fi FPS Marathon 2: Durandal from Bungie on Mac revived for modern hardware by the fan community. Fresh from your triumph on the colony ship Marathon, you are seized by the rogue AI Durandal to do his bidding in a distant part of the galaxy. Within the ruins of an ancient civilization, you must seek the remnants of a lost clan and uncover their long-buried secrets. Battle opponents ancient and terrible, with sophisticated weapons and devious strategies, all the while struggling to escape the alien nightmare… This classic 1995 Bungie FPS is now maintained by the fan community. Experience authentic game play using the original data files, with achievements, optional widescreen HUD support, 3D filtering/perspective, positional audio, and 60+ fps interpolation, just in case the original is too authentic.

A PvP-focused extraction shooter set on the mysterious planet of Tau Ceti IV, Marathon will see players inhabit the bodies of Runners, cybernetic mercenaries who have been designed to survive the planet’s harsh environments and explore the lost colony that once inhabited Tau Ceti’s surface. Players will engage solo or in crews of three, searching for mysterious alien artifacts, as well as for valuable loot and new weapons and gear that they can add to their collection.

Marathon Infinity takes the closed universe of the Marathon series and blows it wide open. The solo/co-op campaign, “Blood Tides of Lh’owon,” is a 20-level scenario sporting new textures, weapons, and aliens. More than that, the scenario sheds a surprising new light on the story’s characters and the meaning of events. Having defeated the Pfhor and reawakened the ancient remnants of the S’pht, the player now faces a world where friends become enemies and all is not what it seems…

Marathon 2: Durandal is the sequel to the first Marathon. Although the engine is similar to Doom in most respects (2.5D maps, bitmap sprites instead of polygons, etc.), Marathon 2 distinguishes itself with such features such as a rudimentary inventory system, ambient sound, multiple fire modes for each weapon, allies who aid the player, enemies belonging to different factions which will attack each other, a more developed plot (gradually narrated to the player at various computer terminals scattered throughout the levels). The Xbox 360 version of the game presents a revised HUD and provides support for both 4-player split-screen play on the same console and 8-player Xbox Live gameplay. This version also supports 16:9 screen resolutions, high-definition output at 60 frames per second (compared to the original 30) as well as upgraded models and graphics

Marathon Infinity takes the closed universe of the Marathon series and blows it wide open. The solo/co-op campaign, “Blood Tides of Lh’owon,” is a 20-level scenario sporting new textures, weapons, and aliens. More than that, the scenario sheds a surprising new light on the story’s characters and the meaning of events. Having defeated the Pfhor and reawakened the ancient remnants of the S’pht, the player now faces a world where friends become enemies and all is not what it seems…

Marathon 2: Durandal is the sequel to the first Marathon. Although the engine is similar to Doom in most respects (2.5D maps, bitmap sprites instead of polygons, etc.), Marathon 2 distinguishes itself with such features such as a rudimentary inventory system, ambient sound, multiple fire modes for each weapon, allies who aid the player, enemies belonging to different factions which will attack each other, a more developed plot (gradually narrated to the player at various computer terminals scattered throughout the levels). The Xbox 360 version of the game presents a revised HUD and provides support for both 4-player split-screen play on the same console and 8-player Xbox Live gameplay. This version also supports 16:9 screen resolutions, high-definition output at 60 frames per second (compared to the original 30) as well as upgraded models and graphics

You are far in the future on a colony ship deep in outer space. A security officer on the mission, you are the last hope for defending the ship as hostile and intelligent aliens prepare to destroy every living thing…

Halo Infinite is a first-person shooter and the sixth mainline entry in the Halo series. The game features a semi-open world campaign set on the Forerunner ringworld Zeta Halo, where players control the supersoldier Master Chief in combat against the Banished, a mercenary faction of aliens and humans. Players traverse the environment on foot and in vehicles, capturing forward operating bases, rescuing Marines, and completing story missions that advance the narrative. Equipment such as the Grappleshot adds traversal and combat options. The multiplayer component is free-to-play and includes various competitive modes in 4v4 and 12v12 formats.

Set in 2069, Syndicate takes players into a dark, Machiavellian world run without government oversight with many syndicates vying for total dominance of their local market place. With no one to question their intentions or actions, three mega corporations - Eurocorp, Cayman Global, and Aspari - are at the forefront of this brutal war for control of the pivotal American market. In the world of Syndicate, everything is digitally connected, including the people. Players aren't limited to the weapons in their hands. Through DART 6 bio-chip technology implanted in their head, players can slow down time and breach the digital world around them to take down their foes using a variety of upgradable hacking mechanics. Syndicate's blend of fast-paced, futuristic, action shooter settings and story combined with innovative chip breach gameplay instantly immerses players in a unique digital world.

Halo 3 is a shooter game where players primarily experience gameplay from a first-person perspective. Much of the gameplay takes place on foot, but also includes segments focused on vehicular combat. The balance of weapons and objects in the game was adjusted to better adhere to the "Golden Triangle of Halo": these are weapons, grenades, and melee attacks, which are available to a player in most situations. Players may dual-wield some weapons, forgoing the use of grenades and melee attacks in favor of the combined firepower of two weapons. Many weapons available in previous installments of the series return with minor cosmetic and power alterations. Unlike previous installments, the player's secondary weapon is visible on their player model, holstered or slung across the player's back. Halo 3 introduces "support weapons", which are cumbersome two-handed weapons that slow the player, but offer greatly increased firepower in return. In addition to weapons, the game contains a new class of gear called equipment; these items have various effects, ranging from defensive screens to shield regeneration and flares. Only one piece of equipment can be carried at a time. The game's vehicular component has been expanded with new drivable and AI-only vehicles.

Inversion is a third-person co-op shooter that combines hard-hitting, adrenaline-pumping action with a revolutionary gravity manipulation engine. Featuring the Grappler weapon, players will be able to manipulate gravity for their own purposes.

Rogue Warrior is a character-driven, first-person-shooter, featuring Richard Demo Dick Marcinko's explosive personality in an action-packed single player campaign, and intense multiplayer combat.

Bulletstorm brings new furor to first-person shooter action thanks to its signature 'kill with skill' gameplay. The game tells the story of a futuristic confederation protected by an elite band of mercenaries: Dead Echo. When Dead Echo members Grayson Hunt and Ishi Sato learn they've been working for the wrong side, they're betrayed by their commander and exiled to the far reaches of the galaxy. In Bulletstorm, Grayson and Ishi find themselves surrounded by hordes of mutants and flesh eating gangs in an abandoned paradise. They have two objectives: get off the planet alive, and exact revenge on the man who sent them there. Players step into the role of Grayson Hunt complete with an arsenal of over-the-top combat moves and outrageously large guns. Bulletstorm's array of distinct 'skillshots' produces unprecedented levels of frantic gameplay and yell-inducing satisfaction. The skillshot system rewards players for inciting mayhem in the most creative way possible. The more insane the skillshot, the more points players collects to upgrade their character and unlock weapons, which then allows them to execute even more creative moves and exaggerated skillshots.

Halo 2 is a first-person shooter developed by Bungie and the sequel to Halo: Combat Evolved. The campaign alternates between two playable characters: the human supersoldier Master Chief and the Covenant warrior known as the Arbiter. The game introduced online multiplayer via Xbox Live with an automated matchmaking system, dual-wielding of certain weapons, and vehicle hijacking. It supports both cooperative campaign and competitive multiplayer modes, and was the best-selling game on the original Xbox.

Quake 4 is a action shooter game which serves as the another chapter in the Quake series.

No Man's Sky is an action-adventure survival game set in a procedurally generated universe containing over 18 quintillion planets. Players explore star systems, gather resources, trade with alien species, and upgrade their equipment while following an overarching narrative involving a mysterious entity called the Atlas. The game is built around four pillars: exploration, survival, combat, and trading. Since its 2016 launch, it has received numerous free updates adding multiplayer, base building, fleet management, and virtual reality support.

A third-person tactical shooter from Epic, running on the Unreal Engine 3. Gears of War thrusts gamers into a deep and harrowing story of humankind's epic battle for survival against the Locust Horde, a nightmarish race of creatures that surface from the bowels of the planet. Unlike other shooters, Gears of War is all about teamwork in a big way. All game modes, levels and scenarios are designed specifically to encourage co-operative play, whether it be with A.I. partners or human players (with A.I. teammates designed with specific strengths, weaknesses and personalities.) On top of that, voice recognition will be available for players, and obviously voice chat to discuss strategy with your friends. In addition to voice chat, gamers will be able to experience individualized matchmaking, view player statistics, earn player achievements, customize their games, and build and personalize their gamer profiles over Xbox Live.