Find your way through an increasingly unforgiving and treacherous world, under constant threat from a ruthless and unpredictable Alien. Underpowered and unprepared, your only chance of survival is to scavenge resources and improvise solutions to keep the Alien at bay. Choose your moves wisely, the dynamic and reactive nature of the Alien means it will respond to your every move.
Only keys listed as "Region Free" can be redeemed in any country.
EU Keys can only be redeemed within the EU.
US Keys can only be redeemed within the USA.