Martin

"Finn's dad is back to help the cause, at least while it suits him. His fast firing laser guns leave little to be desired."

- BATTD Description Treetrunks (for more information, see Martin Mertens) is an Uncommon Ally in Bloons Adventure Time TD that cost $700 to place.

Upgrades

 * Quick fingers ($620): Martin attacks with increased speed
 * Overcharged lasers ($900): Laser attacks do more damage
 * Laser frenzy ($1150): Significantly increases attack speed