Spike-o-pult

The spike-o-pult hurls spikeballs from a catapult off a straight line. It has a pierce of five to begin with and the damage to bloons are good.

Upgrades

 * 1) Long Range Spikeballs-The tower has increased range.
 * 2) Faster Reload-The spike-o-pult reloads faster.
 * 3) Sharper Spikeballs-Spikeballs pop ten bloons.
 * 4) Heavier Spikeballs-Spikeballs deal extra damage.
 * 5) Faster Spikeballs-Spikeballs are propelled at faster speeds.
 * 6) Enhanced Eyesight-range increases further and can see camo bloons.
 * 7) Rapid Reload-The spike-o-pult reloads even faster.
 * 8) Even Sharper Spikeballs-Spikeballs pop thirteen bloons.
 * 9) Knockback-Bloons get knocked back when it gets hit.
 * 10) Juggernaut-Killer Spikeballs can pop any bloon and excels at crushing ceramics.

Path 1

 * 1) Red Hot Spikeballs-Spikeballs set bloons on fire upon hitting them.
 * 2) Spiked Mines-Hurls Mines which explode when it hits its pierce cap or when it hits the ground for some time.
 * 3) Dreadnought-Flaming spikeballs.

Path 2

 * 1) Triple Shot-Hurls three spikeballs at a time.
 * 2) Semi-auto Catapult-The spike-o-pult attacks three times faster.
 * 3) Full-auto Catapult-Reloads automatically with loads more power.

Path 3

 * 1) MOAB Shredder-Spikeballs deal extra damage to MOABs
 * 2) Bouncing Spikeball-If the spikeball hits a wall, it bounces back.
 * 3) Anti-projectile Weapon-If any bloon projectile hits it, it gets destroyed.