Sphere Army: A Tower Defense Game

Sphere Army is a Tower Defense game, as the full name implies, where you fend off the enemies with towers you build.  3 towers to build and 20 waves each level.  There are a total of 15 levels.  (This is really simple, and this is the first game I created and published here.  Placing the towers is grid-based.)  While you progress, I left a small message.  It's probably a teaser for something I might make in the future.

(It is still in development, but the whole game is functional, as there are a few more features and possibly additions that I have yet to add.)

Known features missing:

- The range shown for each tower in game. (I thought it helps if I show what the range is for each tower in the title screen.)

- Towers may reload while an enemy is still in their range, and not while there are no enemies in their sight.

- No audio was added.

Anyways, enjoy what I created.  That is all.