These are the test files used for debugging Heart of The Alien. To try them out, rename such a file to "recorded-keys" and place it in the same directory as "Alien" executable, and run Alien with --replay, and --room with the room specified below.
recorded-keys.level1 (room 1)
recorded-keys.level2 (room 2)
recorded-keys.boss (room 7, enter password to start at boss level)