Cool game, the terminal is a very interesting idea for a mechanic. I really like that every action is a command, including changing the music. Trying different commands was fun and I liked the little bits of narration in between. The only thing that bothered me a little was the input being erased every time I closed the console. The graphics and music complement the gameplay and fit the theme very well.
I have a couple minor nitpicks, e.g. the enemies don't really pose a challenge, the healing command didn't seem to work and the game froze when I died, but that didn't take away from the experience.
Overall a fun game with a very original main mechanic, well done!