Telling each unit apart is a little tricky - make that more obvious and put in more depth (others have meantioned more towers/maps etc) and it would be brilliant.
Colors of the pigs - bad choice, Also the volume is a little loud. Nice take on the match 3 genre - fix the colors and the volume and it's worth 5. Nice choice of music though.
No. I don't want to share it with friends. No. I don't want to share it with friends. Do I need to repeat myself? Although this type of puzzle is enjoyable, it is not original enough to put up with being constantly asked to share solutions. Not worth the large load time when similar puzzles load quikly and don't annoy you into sharing levels. 1/5 because of this annoyance.
An amazing game worthy of both badges and further development. Well done!
Two things in the game don't fit. First, the money collection - having to roll the mouse over coins to collect is to akward, particularly when the screen is rolling away. It needs either an auto-collect at the end of the level or - for preference - collecting it by shooting a character over it (perhaps with the posibility of monsters also collecting coins - room here for a thief type monster who aims at coins.)
The second bit which doesn't fit is the "Push force" control. It makes planning and tactics etc impossible as we can't predict where characters and monsters will end up. Using a standard pool mechanic here would be better.
Overall - Brilliant. 5/5
I was going to ive you a four for this - entertaining but to easy to be challenge.
I was sitting here thinking "Anyone failing a level would have to be an idiot" and promptly failed a level. 5/5 for the suprise factor.