I played your game and is working well, heres my feedback...

• graphics look good, easy to see and understand
• i like how player has options like qwe etc to defend
• good sound effects
• music would help to add atmosphere
• it would be good to show units range when selected
• good strategy elements,.
• i like the fast forward and pause button, but id like to be able to build and examine when paused
• good controls, i like double click to build!
• lots of depth to this game, it is working nice.
• great to see it remembers progress so i can come back later to play again. :)

Very nice. could use a soundtrack or ambient sounds to break off the monotony. A solid entry overall.

Amazing game crafted. This is a fun tower defence game.

Classic tower defense fun! I would recommend some kind of bestiary for the enemy stats/weaknesses.

This one was fun