I really like this game! The multiple colors add a whole new element, the puzzles are perfectly challenging, and it's oddly relaxing in a way while at the same time working my brain.
I loved the fact that the sounds made when you click on the numbers are that number's note interval on a musical scale (1-do, 2-re, 3-mi, etc.). I spend a good amount of time fiddling around with this :D
I reccomend beating the game first, then go for all gold. you get a special potion thing after you crush all the castles which makes getting gold much easier.
This has to be one of the most well put together games I've ever played. Theres so much to do, and the mysteriousness of it all keeps me playing. Theres blunt humor, a ton of extras, and I can't stop until I unlock everything. I cannot wait until part 2.
The only flaw I can find is that once you find a good combination of units to use, the only thing that changes from level to level is what towers you use your spells on. Perhaps to add an extra challenge, have a second game mode after you've beaten the first, in which certain units can't be used on certain levels, i.e. not being able to use a cleanse warlock on a level with a bog tower and a holy tower.
If you're having a problem with not being able to see the whole screen, hold control and use the scroll on your mouse to make the page smaller, if you're on a laptop you have to kind of scroll on the edge of the mousepad and hold control.
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 "Picma - Picture Enigmas"){kind=icon}
 "Diggy"){kind=icon}
 "10"){kind=icon}
 "Antimatiere"){kind=icon}
 "One and One Story"){kind=icon}
 "Crush The Castle 2 PP"){kind=icon}
 "Wasted Youth, Part 1"){kind=icon}
 "Villainous"){kind=icon}
 "Shrinkit Falling"){kind=icon}
 "It's A Monster!"){kind=icon}
 "Shopping Cart Hero 2"){kind=icon}
 "DayMare Town 2"){kind=icon}
 "War Spheres"){kind=icon}
 "Fall Up"){kind=icon}
 "Cluster Chaos"){kind=icon}
 "Ether Cannon"){kind=icon}
 "Drop Dead: Final Cut"){kind=icon}
 "Continuity"){kind=icon}
:D 10 musicians rock! Thanks Ranoutofnames!!