Creating and upgrading structures is one of the most enjoyed aspects of constructing a base.
Clash of Clans is an online multiplayer strategy game where players try to take down their opponents using a range of strategies. Creating and upgrading structures is one of the most enjoyed aspects of constructing a base.
Builders are needed to build and upgrade structures in the game. Previously, users could only purchase up to five builders with gems. Following the Builder base upgrade, the game gave players the chance to unlock a 6th builder.
Players can unlock the 6th builder by building the O.T.T.O Hut in the builder base of Clash of Clans and upgrading it to level 5. The game’s O.T.T.O Hut description reads: “Home and charging dock for Master Builder’s latest invention! Once fully upgraded, O.T.T.O becomes an additional builder in Builder Base and enables the Master Builder to freely travel between the two villages!”
The Master Builder is unlocked by upgrading the O.T.T.O Hut to level 5, and he comes to aid as the 6th builder, even at the home base. It is home to the Master Builder that may be unlocked at Builder Hall level 9. When first created, the O.T.T.O Hut does nothing and only serves as a defensive distraction until players upgrade it to level 5.
Upgrading the O.T.T.O Hut doesn’t need any resources, but it requires the completion of a prerequisite. There are 4 prerequisites that players must meet to upgrade the O.T.T.O Hut to level 5.
Level 2: Players must equip a Cannon, Archer Tower, and Mortar. In the Builder Base, they’ll require a level 6 Archer Tower, level 4 Double Cannon, and a level 8 Multi Mortar.
Level 3: The Cannon Cart troop must be upgraded to level 18.
Level 4: Players will need a level 9 Mega Tesla.
Level 5: Battle Machine needs to be upgraded to level 30 by players.
The O.T.T.O operates as an additional builder in the Builder Base once the O.T.T.O Hut is upgraded to level 5. As a 6th builder, the Master Builder will be able to move freely between the Builder Base and Home Village.