All Walls Must Fall should have had everything going for it. Both the combat and dialogue mechanics are solid. The game has a premise that is ripe for character interaction and analysis of human choice in the face of time travel. Had it established at the outset that time traveling was a one-and-done deal and restricted the player from using the power at all, All Walls Must Fall could have had something. As is, the title provides a few hours of decent enjoyment that is too easy to truly enjoy.