It might be a taxing game, but it is one of the best tactical experiences of the last decade and well worth the possible trauma that might follow investing in it.Įnemy Unknown is a modern reboot of the classic XCOM strategy series, drawing heavily from the first title, 1994's UFO: Enemy Unknown. At the same time, it never wanders into becoming unfair, and provides ample room for player growth. It is at times infuriating, and will frequently have players reaching for the 'load' button. A poor tactical choice can take that battle-hardened veteran soldier and introduce him to the business end of an alien rifle, squandering hours of gameplay with a single button press. It is unforgiving, relentless and constantly ready to crush all hopes and dreams in a single, fell swoop. XCOM: ENEMY UNKNOWN: By building intelligently on the core tenets of 1994’s UFO: Enemy Unknown, Firaxis shows why it is the king of the strategy heap.