XCOM 2

XCOM 2 is a turn-based tactics video game developed by Firaxis Games and published by 2K Games for Microsoft Windows, OS X, and Linux. It was released February 5, 2016. XCOM 2 is the sequel to 2012's reboot of the series, XCOM: Enemy Unknown. Taking place 20 years after the events of Enemy Unknown, it follows the continuity that XCOM, a military organization trying to fight off an alien invasion, has lost the war, and is now a resistance force against their occupation of Earth.

Gameplay

As with previous games in the series, XCOM 2 casts the player as the commander of the eponymous military organization, now a resistance force opposing the ongoing alien occupation of the planet. Players take control of the Avenger, the new mobile base for XCOM. Players are tasked to give commands to squad members in battles against aliens during missions, while commanding the engineering and research department of the base between missions to create and research improved and new gadgets, weapons and technologies to assist players in battle. Soldiers can be recruited, with each soldier class having their own skill trees and abilities. For example, the Grenadier class can gain access to explosives and grenade launchers, while the Ranger is equipped with melee weapons like swords. Armor and weaponry can also be researched and upgraded by the player in the Avenger base. Each mission's environment is influenced by the world's state, while maps are procedurally-generated to create a wide variety of levels, in which every map features different terrain and buildings in each play-through.Mods are also supported. Campaign, class and enemy types can be created by users and can be shared through Steam Workshop. A one-versus-one multiplayer mode also returns from Enemy Unknown. New enemies are also featured, such as units from the new faction, ADVENT, and more alien types like the Viper.

X-COM

X-COM (sometimes stylized as X-Com) is a science fiction video game franchise featuring the titular fictional elite international organization tasked with countering alien invasions of Earth. The series began with the hit strategy video game UFO: Enemy Unknown created by Mythos Games and MicroProse in 1994. The original line up by MicroProse included six published and at least two cancelled games, as well as two novels. The X-COM series, in particular its original entry, achieved a sizable cult following and has influenced many other video games; including the creation of a number of clones, spiritual successors, and unofficial remakes.

A reboot series entitled XCOM was published by 2K Games, beginning with the strategy video game XCOM: Enemy Unknown, developed by Firaxis Games and released in 2012 to critical and commercial success, with an expansion to Enemy Unknown, called Enemy Within, being released in 2013 alongside a prequel, The Bureau: XCOM Declassified. A sequel, XCOM 2, has been released in 2016.

X-COM: Apocalypse

X-COM: Apocalypse is the third game in the X-COM video game series. It was developed by Mythos Games (the creators of the original X-COM game), and published by MicroProse in 1997 for DOS and Microsoft Windows.

Gameplay

Similar to the first two X-COM games, Apocalypse features a map-like management mode (the Cityscape) and an isometric combat mode (the Battlescape). The management mode takes place in a single city, called Mega Primus, rather than being spread out over the entire planet Earth as in the previous games. In addition, Apocalypse was the first game in the X-COM series to include a real-time combat option as well as the traditional turn-based mode.

Apocalypse features a re-done interface with new graphics. It is more complex, and the task of keeping and increasing the funding of the X-COM organization now extends to not only intercepting UFOs, but also to minimizing collateral damage, preventing alien hostile takeovers and even raiding the buildings of other organisations, of which there are several in Mega Primus. A new feature is the choice of playing the tactical missions in either the familiar turn-based mode or real-time. In the turn-based mode, the aliens and humans switch turns to perform actions while in real-time, everything happens simultaneously, though the game can be paused at any time to issue orders to agents.