DTD 1.9 can be found here: http://www.casualcollective.com/games/DesktopTD
Impressive new graphics. Haven't played a long game yet, so can't say anything about features. Looks like a great update though.
after playing for the last few days, i actually dropped my score to 3/5. I appreciate that the developer is working on incorporating recommendations, but it still seems so ridiculous that the upgrade buttons actually get in the way of gameplay. This seems like game design 101 kind of stuff. I can never tell the HP of any of my guys on the right side of the screen.
Seems like a very easy fix, but what do I know...
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 "Desktop Tower Defense 1.5"){kind=icon}
 "Music Catch"){kind=icon}
 "Mud and Blood 2"){kind=icon}
 "Vector Runner"){kind=icon}