concrete.jpg"You have been activated in order to prevent a great blow from being dealt to your masters." The Apartment developer Dark Acre returns with another first-person experimental adventure called Concrete. You somehow arrive on an abandoned rooftop, and a man named Theus gives you 15 minutes to gather items and directions to build a weapon to prevent that "great blow."

Things get really exciting after you log into a cyberspace deck (computer terminal), grab some files, and receive a cerebral visit by an unknown entity who tells you not to trust Theus...

Who do you follow? See if you can arrive at a concrete solution for Dark Acre/Christopher 'Jack' Nilssen's Concrete.

Tip: don't forget the "shift" key. The game will then sometimes tell you curious things like the following: