Offense and Defense (BTDB)

So, as you all know, you can send bloons and place towers on BTDB (Bloons Tower Defense Battles), right? Well, the towers have a 3 and 4th upgrade path, minus the COBRA. If you buy the 1st/2nd path, the 3rd/4th path won't be available and vice versa. The base tower costs nothing, and does nothing, but you can choose whether Defense (attack bloons) or Offense (Send Bloons). If you accidentally click the wrong button, the other option is avialable until you buy an upgrade. It will take/give said amount of money you would've/wouldn't have used.

Towers
Dart Monkey-Inflator

Tack Shooter-Ranker

Sniper-Tower Blaster

Boomerang-Bloonmerang

Ninja-Stat Shower

Bomb-Bloon Healing Bomber

Ice Tower-Speedupper

Glue Gunner-Property Giver

Monkey Buccaneer-Treasure Hunter

Monkey Ace-Bloon Plane

Super Monkey-Blimp Creator

Monkey Apprentice-Property Apprentice

Monkey Village-Bloon Booster Village

Banana Farm-Nothing (seriously, Banana Farms won't have Offense or Defense)

Mortar Tower-Can do both, but not at the same time. (Shoots a bloon to the other side or shoots obmb shells, can only do one at a time.)

Darting Gun-Liveling Gun

Spike Facotry-Bloon Factory

COBRA- is actually both offense AND defense at the same time.

Trivia

 * This started because CCP made the Bloon Factory, and I made the Bloon Plane.
 * Others can do the pages too.
 * Seriously! You can!