In the vein of Déja Vu, Uninvited and Shadowgate - an excellent adventure with lovely graphics and a couple of interesting puzzles.
I would have wished it was a bit longer and there were a few inconsistencies along the way, or rather obtuse solutions, such as the rock (then again, I should have checked more properly) and the use of the chemicals (specifically the names of them, since there appears to be multiple Chem A. and B., which need be used in the water-supply), also in my first attempt, I put on the spacesuit and mag-boots 'too early', thus once I was able to suck the creature out into space, I myself died as well, with no chance of 'fixing' it, but having to start over.
Apart from that, there's a few red herrings, but overall a nicely connected story-line, albeit a bit short, but considering that this is a freely available game and there really hasn't been that any more 'MacVentures',, this will satiate you for a while, but leave you longing for more.
I for one am hopeful that more like this will come, since it was a niche genre that died out too soon, IMO.
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