Not bad, but too easy. I figured it would be more of a grind, requiring many repeats of porting out and trying again until your little stat gems were built up enough to win. Not so. It's way harder that way. Just keep playing so you don't ever have to replace your awesome non-artifact items until you win. Last boss was a complete joke.
So I beat Thunder (FINALLY!), one life left, gonna go for the $30k badge...then my screen fills up with credits but the gameplay doesn't stop, so as I go to close the credits I lose my last life. Seriously, 2/5 for that.
If you make a funnel and let it completely fill, you can see that blank "air" pixels actually bubble up through the sugar pixels like air bubbling up through an inverted soda bottle.
That's awesome.
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 "Frantic Frigates"){kind=icon}
 "Sugar, sugar"){kind=icon}
 "Desktop TD Pro"){kind=icon}