What a pretty game! I like the graphics and music, even if the music can get a bit repetitive at times. The way the game starts and the doors open, really remind me of Metroid and Megaman and stuff.
Something that confused me was how the monitors said "A", so I pressed A and nothing happened. Turns out it was actually space that I had to press to use the computers.
The puzzle in the last level was well designed, took me a little bit to figure it out, but it wasn't too hard.
This could definitely be made into a fuller game!