In a clash between dimensions, you play as a rogue hacker in the 1960s trying to build the elusive Incompatible Timesharing System (ITS) amidst chaotic timelines. As glitches warp reality, you must navigate through layers of code, fend off digital monsters, and collaborate with historical figures like MIT hackers. Utilize your wits to rewrite programming history, gather missing source codes, and restore balance before time runs out. Each decision influences not only your success but the very fabric of reality in this dramatic and immersive adventure.