Halls that loop forever. You are given tools to break out of the loop but can you truly escape? Hallway shot is what happens when you condense a survival horror game into an extremely long hallway.
Five Halls are randomized with a new hall only replacing an old one when a solution is found. Search through furniture for useful items. Halls will be full of random puzzles, enemies, friends, and a variety of other things. In Hallway Shot you find items, solve puzzles, and escape monsters to solve every hall and eventually leave the hallway. Even if you can't figure out a hall's puzzle, there are numerous alternative solutions that let you remove it from the loop and try to solve it again later.