Well... it is an interesting take on the platform game. From what I was able to tell you made good use of puzzles, however the game does have a few glaring problems that really detract from it.
1. The game runs slow. Yes, I am testing this on an older computer. However, the graphics in the game are nothing spectacular so the game speed shouldn't be as bad as it is. I rather get the feeling there is something up with how it is programmed causing it to be inefficient. The game is still playable with this, but it is something to look into.
2. Exit issues. On several levels in the robot plant (most notably level 7) if you hit the exit 'wrong' your player disappears without exiting the level and you have to restart. In the first level of Neo City this problem is even worse and I was not able to get the exit to work. Essentially making the rest of the game unplayable.
3. Although the game seems to have some sort of story, from what I was able to tell from the two areas I was able to enter the story did not seem to be overly well developed. Granted this may be more developed as the game goes on, but again I wasn't able to play further.
I think that this could be a very fun game, I really liked the way the puzzles were presented. Mainly if you fix the problem with the exits it would be well worth playing. But to that end, however, I was not able to play through the game and can only give it 2/5 and 2.5/5 respectively. I do hope a fix for the exits is uploaded soon.
Keep up the good work.