Treasure cannon Category:Online Puzzles Games Description: Old Templar Vaults are full of treasure! Shoot your Cannon to hit Treasure Bricks. With each hit you'll knock out a Bonus. But just knocking out a Bonus is not enough - it must be caught to be collected! Your goal is to collect as many Bonuses as possible! This game is online. Tags: Instructions: Check inside the game for instructions on how to play Treasure cannon.