X-COM: Terror From the Deep EU Steam CD Key

A vast sleeping enemy has awakened. When the colonization vessel crash landed on Earth some 65 million years ago, the emergency systems placed the aliens in suspended animation. A distress call was sent, but was never received by the aliens’ homeworld. Over the eons the computers awakened small groups of aliens to attempt colonization, but the strategies and devices were imperfect. The aliens have also sunken ships, destroyed planes and devastated remote ports over the centuries — to what end we know not. Now, deep in the vast hulk of the mother ship the battle computers have become fully online. The systematic awakening of the aliens and their technology has begun. Across the globe are sites where age-old alien advance assault squads have been attempting to contact their distant