This game is really great - and has vast potential with two more episodes to come. Sci-fi adventure/horror? Check. Mad AIs? Check. Exploration of a derelict space complex with insightful notes here and there? Check. Logical puzzles without pixel hunting? Oh yes! Corrosive fungus, acidic slugs and biting-through-steel fish? Check-check-check.
There's even a battle system. It reminded me of Gemini Rue - and is overall very convenient and pleasant to use.
Best of all - I was never bored while playing it thanks to excellent design and game tempo.