In these countries, where all strangers are suspect and all actions observed, paranoia and vulnerability are inescapable. In these countries, innocent travelers get caught in the web of international espoinage. This is the seeetting for Border Zone .
Border Zone consists of three chapters.
Border Zone has a built-in clock which drives the story forward. Unlike other Infocom stories, the clock in Border Zone continues to tick even while you stop to think. So if you find yourself in a dangerous situation, you can't just sit back and relax. Whether you type in a command or not, chhharacters will move around, events will happen, and the story will proceed.