Tower Defense B.Y.O.N.D

You go into the library and instead of researching your science project you are hacking into the libraries system to download violent games!
First you must defeat their Fire wall!
Note: Always begin with a Ice Tower out or they will rush right past you!

Goal:
Stop the White_Fire files from surpassing the bits of encryption towers you've placed and reaching the other side of the map, deleting all of your precious work!

Controls:
U: Upgrade(click and select a unit first)
Space: Start Game

Tower Desc:
Fire:
Basic tower-unit that burns enemies.
Weed:
Basic tower that shoots multiple enemies at a time.
Metal:
This towers bullets are super accurate and home on enemies.
Dirt:
This tower shoots bullets in all directions.
Range:
This tower boosts the range of towers in it's radius.
Damage:
This tower boosts the damage of towers in it's radius.
Speed:
This tower boosts the speed of towers in it's radius.
Ice:
Long range tower-unit that slows down enemies.
Wind:
Short Range but very quick tower-unit that pushes enemies back.(Can only push one enemy back per every 10 seconds)
Thunder:
Medium Range very powerful but very slow tower that electricutes all enemies within 2 tiles of the target.