link doesn't work

Html files only work in the dropbox Public folder, not when shared like this.

It might have been funny or clever, but there was none of that. I couldn't figure out how to get any of the upgrades or abilities to work. Perhaps a more clear explanation, some indication of currency might help?

Link doesnt work

The first thing about the game is that the screen ratio does not line up with the gameplay, the enemies will move and spawn outside the line of sight from the player.
The second thing is that there is no feedback about the upgrades.
The third thing is that the gameplay is very flat, with just moving to the left and to the right you will get most of the enemies.

The upgrade buttons doesnt seems to work. I dont know what is bug and what is unfinished features. I like the base idea, original defense game :)