Bloons TD Adventure/Towers

Overview
Shoots one dart that can pop one Bloon. Good for the starting rounds.

Longer Sight ($80)
Description: Gives the dart monkey additional range.

Appearance Changes: Gains a green bandana.

Enhanced Eyesight ($125)
Description: Gives the dart monkey more additional range plus camo detection.

Appearance Changes: Changes the green bandana to a red bandana.

Spike-o'-pult! ($475)
Description: Replaces the dart monkey's darts with a catapult that fires spiked balls that pop 22 Bloons each.

Appearance Changes: Basically the description copied to here; a spiked-ball-firing catapult replaces the darts.

Spikier Balls ($920)
Description: Spiked balls can now pop 28 Bloons each.

Appearance Changes: Spiked balls get sharper spikes.

Death-o'-pult! ($1750)
Description: Spiked balls can now pop 37 Bloons each and the range gets a fair increase.