Holy crap, I finally got 85 percent; it took me the better part of a year to finish, and it wasn't until a few months ago that I realized the "challenge" games give medals that count as part of that.
Fun, but I got REALLY tired of people running around at random. How many times do I have to scare people out of the attic before they QUIT RUNNING UP THERE?
Never would have finished this without the walkthrough. "Off" and "On" above the canisters; "Energy" on the cable; "Gravity" in the chamber. "Gravity" + "Off"... brilliant. Beautiful and impossible. Myst, anyone?
I'm playing on firefox, windows vista, old-ish computer. I have very few problems with the games on Kongregate, but I'm afraid I won't be able to play this one, because the mouse lag is so bad it's not worth the trouble.
 "Rogue Soul"){kind=icon}
 "Haunt the House"){kind=icon}
 "Papa's Pancakeria"){kind=icon}
 "no-one has to die."){kind=icon}
 "Factory Balls 2"){kind=icon}
 "a Grain of Truth"){kind=icon}
 "Age of War"){kind=icon}
 "Icycle"){kind=icon}
 "Bubble Tanks 3"){kind=icon}
 "Morningstar"){kind=icon}
 "Alice is Dead Episode 3"){kind=icon}
:-) Good you find it