Black Zone

Black Zone takes place in an eerie, derelict city - once it was a thriving town, but all went awry one day when a mysterious alien ship descended from above. The people vanished; strange machines began roaming the streets, working for some unknown alien purpose, and a grotesque red structure appeared in the skyline. Then the invaders vanished as quickly as they came, leaving a ghost town behind them. Expeditions were sent to investigate, but none returned.