Attack Types

Attack Types refers to how a tower attacks. =Attack Types=

Physical
'''These types of attacks use sharp objects. Can't pop lead (NOTE: There are some exceptions)'''
 * Darts (Dart Monkey's darts can pop lead only with Splodey Darts Premium Upgrade)
 * Spiked Ball
 * Tacks
 * Blades
 * Spears
 * Acorns (Can pop lead when raging)
 * Boomerangs
 * Glaives (can pop lead in BTD4)
 * Grapes
 * Thorns
 * Juggernaut Spiked Balls (Juggernaut Spiked Balls can pop lead)
 * Spikes
 * Shuriken

Explosives/Fire
These attacks usually have splash damage. The difference between explosives and fire is that fire can pop black and zebra bloons, but explosives can't.

Explosives

 * Bomb
 * Missile
 * M.O.A.B. Mauler
 * Pineapple
 * Cannon Ship
 * Mortar Tower
 * Spiked Mines
 * Hydra Rocket Pods

Fire

 * Ring of Fire
 * Fireball (Monkey Apprentice)
 * Fireball (Monkey Buccaneer)
 * Burny Stuff
 * Dragon's Breath (Monkey Apprentice)
 * Dreadnaught
 * Summon Phoenix

Cold/Freeze
'''Good time savers. Usually can't pop bloons.'''
 * Ice Tower
 * Arctic Wind
 * Permafrost
 * Snap Freeze

Energy
Attack seep through.
 * Laser Vision
 * Plasma Vision
 * Sunray
 * Magic Lightning Orb
 * Lightsabre
 * High Energy Beacon
 * Orbital Strike

Chemical

 * Corrosive Glue
 * Bloon Liquefier
 * Bloon Dissolver

Flash
These attacks kill in an instant.
 * Super Monkey Storm
 * Ground Zero
 * Bloon Annihiliation

Combo
Combination of different attack types.
 * Tempest Tornado
 * Splodey Darts

Other
These are other attacks that don't fit in the above categories.
 * Semi-Automatic Rifle
 * Flash Bomb
 * Summon Whirlwind
 * Cyber Eye
 * Bees
 * Tentacles