Crysis

From the makers of Far Cry, Crysis offers FPS fans the best-looking, most highly-evolving gameplay, requiring the player to use adaptive tactics and total customization of weapons and armor to survive in dynamic, hostile environments including Zero-G.
Earth, 2019. A team of US scientists makes a frightening discovery on an island in the South China Sea. All contact with the team is lost when the North Korean Government quickly seals off the area. The United States responds by dispatching an elite team of Delta Force Operators to recon the situation. As tension rises between the two nations, a massive alien ship reveals itself in the middle of the island. The ship generates an immense force sphere that freezes a vast portion of the island and drastically alters the global weather system. Now the US and North Korea must join forces to battle the alien menace. With hope rapidly fading, you must fight epic battles through tropical jungle, frozen landscapes, and finally into the heart of the alien ship itself for the ultimate Zero G showdown.

Features

* A unique three-act structure forces the player to use real-time armor and weapons customization to adapt constantly to an ever-changing world.
* Encounter a frightening and totally original alien species—they use their senses intelligently and work together to present the most challenging enemy yet in an FPS.
* Control of a variety of land, sea, and air vehicles including trucks, tanks, boats, and helicopters.
* Explore a living, dynamic world where earthquakes, breaking ice, landslides, and tornados pose an ever-present threat.
* 32-player multiplayer with real-time armor and weapons customization, plus an all-new multiplayer mode that combines player modification and tactical objectives.
* Emergent gameplay means that in-game actions affect future outcomes and give each player a unique experience.
* Highly robust and easy-to-use mod toolset allows players to create their own expansive levels for both multiplayer and single-player modes.
* The CryENGINE 2 engine delivers the most realistic environments, spectacular special effects, physics game engine, lighting system, and enemy Al.It also has many weapons and vehicls such as 

Weapons

The game features assault rifles, sub-machine guns, pistols, LAWs, shotguns, miniguns, sniper rifles, gauss rifles, an Alien energy-based mini-gun like weapon (MOAC and MOAR attachment), and the TAC gun (a micro nuclear missile launcher). Most weapons can be modified with attachments; these attachments may be given to the player by default, acquired from picked-up weapons, or purchased in multiplayer. Attachment options are given a fair amount of leeway even if the end result may seem strange. For instance, a 4x/10x sniper scope can be attached to the buckshot-firing shotgun. Additionally, most weapons have multiple firing modes (single/rapidfire) and different ammo types. Crysis also incorporates some features that have appeared in other recent shooters such as accounting for already-chambered rounds when a reload occurs.

Vehicles

A large selection of vehicles are present, with most being available to players for personal use. Available ground vehicles range from pickup trucks to tanks, while naval vessels range from motorboats to light military hovercraft, and a larger Patrol Boat available in custom made maps using the Sandbox editor. All vehicles (Humvees, pickup trucks, and even tanks) have a turbo mode that can be activated via the sprint key. The aircraft selection is limited to one North Korean attack helicopter and a fictional American VTOL aircraft, each of which can transport eight passengers and two crew. Crytek also included an Amphibious APC vehicle, a version of the IFV that can travel on water and land. The vehicle was only available for those who pre-ordered the game, however.
Damage modeling is limited in wheeled vehicles, most noticeably the ability to burst their tires. Tracked vehicles such as tanks or APCs have the ability to lose their tracks as well, but maintain their ability to operate via the wheels which would normally drive the tracks. Exposed gas cans on vehicles can also be shot at to detonate their contents, usually resulting in the vehicle exploding as well. Flaming wrecks will cause proximity heat damage to objects and characters. Of note is that a vehicle can still run even if
all
the tires are gone, slowly rolling along on its rims. Unavailable vehicles shown in-game include jet aircraft, excavator, forklift and for reasons of scale, destroyers. None of the alien machines can be commandeered by players either.

Multiplayer

An overhead view of an early version of a multiplayer map in
Crysis
.
Up to 32 players are supported in each multiplayer match in
Crysis
. There are two different modes, each with six available maps: Instant Action, a deathmatch type mode; and Power Struggle, which are played by two opposing teams, each trying to destroy the other's headquarters.
Power Struggle
features the American Delta Force soldiers fighting the North Korean Army; both sides, however, have nanosuits. All players begin armed with only a pistol and a basic nanosuit. You find weapons and vehicles throughout the map.
The aim of Power Struggle is to destroy the enemy headquarters, a task which is achieved using nuclear weapons in the form of a TAC Tank, a TAC launcher, or a Singularity Tank. To gain access to the nuclear weapons, you must first capture the facility which is used to make them, and then the alien crash sites which feed the facility the energy necessary to build them.
One must earn Prestige Points, attained by killing enemies and taking over Bunkers, Power Stations, and Factories, to create any of the aforementioned superweapons. Apart from the superweapons, other things able to be found are machine guns, pistols, a shotgun, a precision rifle, ammo, a rocket launcher, explosives, and a gauss rifle, a sniper type weapon able to kill another player in one shot.
The advanced weapons available for purchase from the Prototype Factory (aside from nuclear weapons) require 50% energy . Weapons that you can buy are the handheld minigun, the MOAC which has infinite ammo and fires ice shards, and you can also buy the MOAR which is an upgrade that can be attached to the MOAC causing it to fire a beam that will instantly freeze all enemies and some vehicles.
Capture The Flag
, originally planned to be included in the game, is no longer part of the game mode line up, due to its similarity to Power Struggle. Even so, Jack Mamais, a Crytek employee, stated that Crytek hopes that this mode will be developed by the modding community. Crytek CEO Cevat Yerli also said that Team Action would not be included as a multiplayer mode, because players would gravitate towards either Instant Action, or Power Struggle.