cool game concept!  I got a lot of towers really quickly to defeat the UFO's.  Nice work!  I should have done full screen on the web version

Yay, reverse tower defense is fun! The game definitely needs a lot of balance tweaking, but given some work, this could turn into a nice little strategy game.

Like others, I’ve encountered scale issues here. Maybe having a fullscreen button would work.

I can't figure this game out. I tried to press buttons but nothing happened. I like the art! I like the effort too! GG!

Had to zoom my browser window in order to see the game. The difficulty scales a little quickly especially since you only seem to get $40 at a time? (not sure how the money generation works). Once there were enough towers down the game seemed impossible. The tower 'offense' concept was cool and this idea definitely has a lot of potential! I do like UFOs.

Cool game! The screen is cut off which isn't great but other than that nice submission! 

Could you please rate my game I would greatly appreciate it.

Interesting concept, but it's hard to get the UFOs to survive because they player places towers faster than the UFOs can reach the exits and you don't start with that much money to buy advanced UFOs. Maybe if there was a way to interrupt the towers right as they were going to shoot down the UFOs? Great interpretation of the theme, though.