Good, however..
I played the game thoroughly and I enjoyed it. However, getting the "red dots" to signify that some cogs connected was a little difficult. Other than that, I made a custom level, and it flashed half of the code for a second, then flickered away. This truly frustrated me, because of the hour of tediously making the level. Good game otherwise, short and sweet.
Not a bad game...
But it could really use some improvements, things that need to be fixed:
Menu doesn´t let you come back to thew level if you change your mind;
Lacks a reset button, it really annoys me that i have to go to level select to redo the level in case the whole thing goes wrong;
Cannot delete cogs, picking an extra/wrong size cog is really hard to take.
Please improve those details, they look like minor/dispensable stuff but may be the reason your game has a score under 4.
User friendly stuff always rack up extra score just for looking nice.
not good ... sorry
i'm sorry, but it's very boring.
and wtf did you think making a level editor?
decent production, but lousy gameplay.
the game is really very dull, and the music does it no favors. most of the 4 stars comes from the production level, which is quiet good. but really, an awfully drab game I was fed up with it by the time the tutorial was finished, I kept playing to see if anything happened, but no.
smooth, but aim higher.
The game ran smooth and the graphics were clean, but the concept was fairly weak. It was much like a very VERY dumbed down version of "The Incredible Machine", and I was breaking through those when I was 8! The tutorial for this seemed like it would never end and frankly, there was zero challenge to any of it. I breezed through the whole game without a second glance.
Your flash skills are fine, now work harder on a concept that goes beyond "click, click, done".