Stop the background sound
it seems like a cool game but the background sounds repeating over and over made me quit.
so you mad a tower defense game were it is unclear where the enemies are coming from and were they are going. make a difference in the background like a dirt path for them to follow. the tower animation and number of playable towers should be improved. this was not a horrible game in itself, but most likely just seems bad because many people make tower games. so just make some of the suggested improvements and maybe the game can get 9/10
The instructions page didn't work at all for me, it just opened up blank.