Escape from spaceship

use Arrow key to move; Use1,2 to select bullet and food; food can increase HP; "B key" to use bomb;"E" to interact objects;Passcode is in computer; Right  click to check file size;"space" to shoot.R to use food

Initially, some doors, including the main door, are locked by a passcode (the same universal passcode). In order to figure out this passcode to unlock such doors (e.g. the door to the alien spawning room, storage room, and main door), the player must consult the computer room and open the computer to find a text file hidden under many layers of folders (a file hierarchy) that contains the passcode. The player can complete this minigame in linear rather the exponential time, by cleverly right clicking on the folders and checking folder size (if the folder size is nonzero, it contains something within it, so the player should probably navigate to that folder, and so on, basically the path is revealed via folder sizes). I implemented the computer puzzle minigame such that there are 6 total layers of folders in the file hierarchy and 5 folders per branch/layer. Since the unique path to the text file (this means that any other path will lead you to an empty folder) containing the passcode is randomly generated at the start of the game, there are 5^6=15625 total possible paths, so brute forcing would clearly take too long, hence why the player has to cleverly figure out the folder size trick.