XCOM 2

2035. Twenty years ago, aliens invaded Earth. An elite military organisation was formed to stop them: XCOM. It failed. Despite a heroic effort, the world was overrun and is now run by a joint alien-human government called ADVENT. On the surface ADVENT is peaceful and benign, pressing forward with advancements in medical technology and science. But they rule at the point of a gun and more sinister experiments are taking place in the background.

Now an underground resistance organisation, XCOM is creating sleeper cells around the world and stealing the aliens' technology to turn against them. All it needs now is a leader.

XCOM 2 is a sequel to 2012's XCOM: Enemy Unknown (and its expansion, Enemy Within), itself a remake of 1993's X-COM: UFO Defence. The X-COM/XCOM franchise has a reputation as one of the greatest video game series of all time, its combination of managing the defence of the entire planet with commanding individual combat missions against the aliens providing some truly sublime gameplay moments. XCOM 2 starts with a controversial premise: you lost the war against the aliens in the original game and now have to fight back with an underground resistance movement. There's a canonical (kind of) explanation for why you may remember winning in the original game, but you can just rationalise it as an alternate timeline if you really want.

Gameplay is similar to XCOM: Enemy Unknown, although there are a few twists. Once again you have a base of operations and have to upgrade it, building new facilities and carrying out research and development. However, your base is now a mobile SHIELD helicarrier alien cargo ship called the Avenger. You have to physically move the Avenger around the world map to recruit new agents, pick up supplies and carry out assault missions. As well as supplies (which replace money from the first game) you have to glean Intel to uncover the alien plans and you have to be more tactical in how you get hold of resources like elerium and alien alloys, which are required to research and build new equipment. When a mission starts, the game switches to a turn-based strategy map as you guide your team of up to 6 soldiers to fulfil an objective. This can vary from killing all the aliens present to rescuing a VIP to hacking a data terminal, often against a punishing time limit.

As the game continues (a first playthrough of the campaign will take around 25-30 hours) new, more powerful aliens are introduced so you have to stay on your toes, constantly researching weapons and armour so you can survive these tougher opponents and take them down. XCOM: Enemy Unknown sometimes forced you to compromise between different research tiers and trees, but XCOM 2 is positively evil in how it forces you to switch between different objectives, rush around trying to put out lots of fires simultaneously and in how long everything takes when the aliens are almost constantly attacking. XCOM 2 certainly makes you feel like you've got the whole world against you. It's a much, much tougher game than its forebear even on the equivalent difficulty levels.

It's also a game that gives you a lot of options. Character builds were something you could get away with not studying intently in the original game, but XCOM 2 is so tough that optimising your upgrade path is much more vital. For example, you can pick upgrades for your Sharpshooters that allow them to snipe enemy targets across the map with chained shots and using other soldiers to spot for them. You can also eschew that and pursue a gunslinger series of upgrades that give them up to six pistol shots a turn. A pistol doesn't do much damage, but upgrade it to a plasma pistol and fire it six times and it rapidly becomes one of the most powerful weapons in the game. The other classes get similar upgrades, with Grenadiers able to deal out masses of high damage with explosives and heavy weaponry and Specialists getting powerful drones that can dish out first aid and force fields (effectively) from right across the map. Rangers get excellent scouting and melee combat abilities that makes them formidable both at range and up-close.

For those who love rolling dice and comparing stats, XCOM2 is immensely rewarding. For those who want to just enjoy the game and get through to the end, don't be afraid to whack the difficulty down to easy ("Easy" in XCOM 2 is really not all that easy at all) and save-scum your way through the game. It doesn't take prisoners.

The game does hit the same sweet spot as the original of combining the widescreen, epic war for humanity's survival on a global level with individual combat missions, allowing you to customise your soldiers in almost any way that you please. However, whilst in-mission combat is tenser, more varied and more scenic than before - helped by the new, randomly-generated maps - the global strategic game is a lot more annoying. Some things take inexplicably long amounts of time - three days to pick up a supply drop you've just been given the coordinates to? - and you can bet that a vital, non-skippable mission will crop up 2 seconds before you'd have otherwise successfully researched your next tier of body armour. The game does a great job of making you feel like you're up against insurmountable odds, but all too often goes over that line and makes it almost impossible to proceed. The problem is that this steep increase in challenge abruptly falls off once you get the best weapons and gear and the game becomes, if not easy, than relatively straightforward.

XCOM 2 (****) is therefore a very good game, but ends up being frustrating. The combat is more interesting than in Enemy Unknown and represents a major step forward over it, but the grand strategic game feels random, arbitrary and at times tedious, and is a bit of a step back from Enemy Unknown's. Combined with the much more punishing difficulty level, this makes the game hard to recommend unambiguously. If you enjoyed the previous game and want more of the same, but more hardcore, XCOM 2 is certainly worth your time. If you haven't tried the franchise yet, I would definitely recommend starting with the previous game before tackling this one. XCOM 2 is available now on PC.

Technical Notes
XCOM 2 launched in a heavily bugged state on PC, featuring unusual lag, inexplicable CPU and GPU spikes and frame-rate drops, and occasional crashes. I was lucky in that I experienced only one actual crash in the whole game, and this guide helped improve performance immeasurably. However, waiting for a more comprehensive patch to fix the game's problems may be advisable.

XCOM: Enemy Unknown - Slingshot

Slingshot is a DLC  - or minor expansion - for last year's hugely successful turn-based strategy game, XCOM: Enemy Unknown. It shouldn't be confused with the absolutely massive and far more significant expansion, Enemy Within, out in November. Slingshot is an altogether modest, though far from pointless, affair. On console it will also be included with Enemy Within should you wish to wait for that release.

Slingshot makes a number of modest changes to a game of XCOM. It gives you a new character, a former Triad operative who quickly becomes a Lieutenant in your organisation. Starting a new game with Slingshot installed sees you get this character quite quickly, which can accelerate early-game progression. This has good and bad points. On the good point, you'll get him promoted (and thus access to the six-man squad upgrade) much earlier than normal. On the bad side, having a character of his level in your squad will also trigger the arrival of mid-game bad guys earlier than you normally would encounter them, which can cause a steep challenge if the new character is then injured or killed and has to sit out missions.

As well as a new character, there are also three new narrative missions. These missions see you taking down an alien battleship which is about to attack China. In the first mission you have to extract the new character and his intel on the alien ship. In the second, you have to install an alien homing device on a train to lure the ship into an ambush, and in the final one you have to storm the alien ship and capture it. This results in a significant early-game boost to XCOM's acquisition of new technology. It's all good stuff and can have a discernible impact on an XCOM playthrough. In particular, the much earlier unlocking of alloy rifles and other high-level weaponry (which usually are unlocked too late to make any major impact on a campaign) can make a big difference in how the endgame plays out.

For a modest cost, Slingshot (***½) does add some nice new features to an XCOM replay, though its feature set (but also the price) is dwarfed by the incoming changes from Enemy Within. For those who are already addicted to the game, Slingshot adds some welcome replayability.

Note: Slingshot is included as part of Enemy Within, so do not try to purchase this is you already have Enemy Within!

XCOM: ENEMY WITHIN announced

Firaxis have confirmed they are working on a major expansion and overhaul to XCOM: Enemy Unknown. Entitled XCOM: Enemy Within, the game will launch on 13 November this year.

The game will be an expansion for PC users and a stand-alone boxed release for console gamers (where it will also incorporate the previously-published DLC for the original game). The bad news is that the campaign will unfold pretty much as before, with the same milestone missions such as attacking the alien base and infiltrating the enemy command ship. There's no new campaign as such. However, the existing campaign will be changed.

The most obvious changes include new weapons such as a flamethrower, which is devastating for short-range combat, and new enemies such as the Mechtoid, a Sectoid in a battle-mech suit. These battle-mech suits - known as MECs - can also be created by your forces, giving you a powerful new weapon on the battlefield. You can also genetically modify your soldiers using alien tech. Both MECs and G-mods will require a new resource called 'Melds' which need to be recovered during missions. However, the aliens will set the Meld canisters to self-destruct when you attack. This will introduce new tactical considerations to missions, with players having to choose to secure Melds, carry out their mission objectives more quickly or split their forces. Because the Melds are alien tech, it is possible for them to corrupt your soldiers if you are not careful, hence the title.

There will be 47 new maps and map-types, including much-requested farm layouts. The game will now also track how often certain maps are used and will pump in new maps to reduce repetition. The game's code has also been adjusted with some elements previously locked away in Unreal Engine files now transferred to the .ini files, allowing modders to adjust the game more thoroughly than before. However, enabling randomly-generated maps will not be possible.

This is positive news, although the lack of a new campaign or other much-requested features (like base invasions) is slightly disappointing. But anything that fleshes out the original, excellent game is certainly worthwhile.

Wertzone Classics: XCOM: Enemy Unknown

2015. The Earth is under attack by waves of UFOs. Alien infiltrators are kidnapping humans to unknown ends, or simply going on the rampage to spread fear and terror. To fight back, the nations of the world have established XCOM, an elite force designed to combat the alien menace. With a fleet of interceptor aircraft and well-trained soldiers at their disposal, the forces of XCOM must discover the enemy's purpose, turn their own weapons against them and win the war...or risk the extinction of humanity.

XCOM: Enemy Unkown is a remake and update of the classic 1994 strategy game, UFO: Enemy Unknown (aka X-COM: UFO Defense in the USA), which in turn was heavily inspired by the 1970 Gerry Anderson TV series UFO. It's a turn-based strategy game in which you command the defence of Earth against an encroaching alien menace. The original game is still held as one of the best strategy games of all time (if not one of the best games of all time) and remaking it is a brave move, but one that Firaxis seem to have pulled off well.

As with the original, the game is divided into two distinct sections. Between missions you hang out at your base, which is initially small but can be expanded to incorporate new laboratories, workshops and other facilities. At your base you can research new technologies, recruit new soldiers and build new equipment for them. You can also upgrade your interceptor aircraft and build and launch new satellites to increase your chances of intercepting the UFOs before they can cause havoc. Increasing your satellite coverage is also important to mollify your financial backers: if a country suffers too much damage in an alien attack or does not feel that XCOM is protecting it, it will withdraw from the XCOM project, delivering a serious blow to your finances. Once you don't have anything more to do, you can hit a button to speed up time, with the game pausing again to let you know about important news (such as research being completed or the completion of a facility's construction) or with news of a fresh alien incursion. Sometimes you have to scramble interceptors to shoot down a UFO, but at other times UFOs will land of their own accord. In either case, once an alien hotspot has been detected, you can send a Skyranger dropship packed with troopers to investigate.

At this point the game moves onto a 3D map depicting the area of operations (sometimes a town packed with civilians, or an empty stretch of countryside, or an alien base).You move your troops around this area in turns. On each turn you can move your troopers, have them fire at any aliens in range or switch to an 'overwatch' mode, which basically stores up their move until the aliens' turn, when they can automatically fire on any aliens who venture into their line of sight. You have to be careful as the aliens often do the same thing, and moving might trigger an alien attack of opportunity on their turn. Combat is undertaken by your troops aiming at the enemy with a percentage chance being shown of how likely the attack will be. Cover is vitally important, with both full and half-cover available to protect combatants, so flanking is critically important, as is the use of heavy weapons that can destroy cover. As the game proceeds your squad size increases (from four to six troops) and you gain access to devastating new weapons, including laser and plasma weapons, as well as psi-powers and expendable robotic drones.

The game itself is fairly straightforward, but what prevents the standard prodcedure (research and build stuff, shoot down UFO, fight on 3D map, rinse and repeat) getting repetitive is the importance placed on your decisions. Do you expand satellite coverage early on, but then lack the funds needed to research new weapons? Can you risk neglecting your interceptors' weapons in favour of upgrading your troopers' rifles? This also extends to your individual (and highly customisable) soldiers, who gain experience and new abilities between missions. Gaining new abilities (such as the ability to use three medikits per mission instead of one) comes at the cost of sacrificing others, and careful decisions have to be made. You can be fairly ruthless, upgrading your troopers' offensive weapons whilst ignoring their defences, since recruiting fresh troops to replace the slaughtered is inexpensive. But experienced combat veterans have powerful abilities, so you may want to pump resources into armour instead. There are numerous approaches you can take to the game, which immensely rewards replayability.

Presentation-wise, the game is slick but not lightweight. The UI is straightforward and instinctively easy to understand, whilst the 3D graphics are more functional than impressive, but with an attractive art style and some cool explosions. Sound effects are good, the alien designs (many of them directly upgraded from the 1994 originals) memorable and interesting, and there's even some pretty good characterisation of your various advisors. One mild misstep is a lack of personality and character amongst your soldiers (since you have full control of their development), which makes some events in the endgame not resonate as strongly as they should.

The game is quite hard, even on the easier difficulty levels, and does not tolerate too many mistakes. Many players, particularly those not familiar with the original, may find themselves having to play through several dummy runs to get acquainted with the concepts and controls before launching a proper campaign (this is not helped by a story-driven tutorial mode which doesn't actually do a good job of giving you the tech you need urgently in the early game period). Still, it's a refreshing change to find a game these days which will punish you but not overwhelm you with frustration to the point where you stop playing. On the contrary, XCOM is compulsive stuff, with the "Just one more turn," mentality resulting in you staying up until ridiculous hours trying to acquire that plasma rifle or bring down that alien base.

On the negative side, the game does lack some of the freedom of the original, such as the ability to exchange equipment in the field and bring a lot more troops to the battlefield, whilst the inability to destroy cover deliberately with normal weapons seems a bit limiting. But these are fairly minor complaints. More serious is a series of crashes I experienced shortly after installation, but these stopped after an hour or so and never reoccurred.

XCOM: Enemy Unknown (****½) is a smart, intelligent and engrossing game, with compelling (but also challenging) gameplay and some fiendish opponents. It's a superb update of a classic game but also a great game in its own right, and a clear front-runner for game of the year. The game is available now on the PC (UK, USA), X-Box 360 (UK, USA) and PlayStation 3 (UK, USA).