How do you unlock Otto fast?
James Olson
Updated on March 04, 2026
- Requirement 2: Gear up 3 buildings.
- Requirement 3: Upgrade the Cannon Cart to level 18.
- Requirement 4: Upgrade the Mega Tesla to level 9.
- Requirement 5: Upgrade the Battle Machine to level 30.
- General Tips.
- Check your progress.
In this regard, how do you get Otto fast?
If you want to get there faster, be prepared to sink all of your CWL medals into hammers of heroes for the battle machine (you have at least 20 levels to go there), hammers of fighting for the cannon carts, and hammers of building for the mega tesla and multi-mortar.
Likewise, how do you rush the builder base to get Otto? Just stick to the OTTO checklist while rushing and you'll get there as fast as is possible. One cannon to lvl 4, one archer tower to 6, mortar to 8, Mega Tesla to 9, Cannon Carts to 18, and Battle Machine to 30.
In this way, how do you unlock Otto?
The O.T.T.O is unlocked by building the O.T.T.O Hut then upgrading it to level 5. The hut is not upgraded with resources or time, but rather certain tasks must be completed. In order to obtain O.T.T.O Hut level 2 you must gear up all three types of buildings (Cannon, Archer Tower, and Mortar) in your Home Village.
How long does it take to get to Otto Hut?
The O.T.T.O Hut is a building unlocked at Builder Hall level 9. The O.T.T.O Hut does nothing when initially built, and will only serve as a distraction defensive-wise then. However, it houses the O.T.T.O which can only become active when the O.T.T.O Hut is upgraded to level 5.
Related Question Answers
How do I get a 6th builder?
Upgrading mega tesla to level 9, cannon cart to level 18 (so a level 9 star laboratory and level 7 builder barracks), battle machine to level 30 and gear up of the cannon, mortar and archer tower (so you need level 7 cannon, level 10 archer tower and level 8 mortar in home village and level 6 archer tower, level 4Can you use Hammer of building on Otto Hut?
Hammers CANNOT work on Gearups, as Hammers work much differently than books. Books finish any pending upgrade, regardless of how long. Hammers instantly upgrade anything to one level.How long does it take to max battle machine?
That's 22 days of saving elixir at max loot (3000 trophies and higher). Additionally, each upgrade will take 1 day to complete and your Battle Machine will be unable to attack during that time, so you're actually looking at closer to 24 days to get it done (assuming silly things like sleep, work, life).Can I rush builder base?
You do NOT try to max out on Builder Base, unless you are on the highest available level of Builder Hall. You upgrade to BH9 the second you can and then you pour your resources into that at the pace you are able to.What does Otto stand for?
OTTO| Acronym | Definition |
|---|---|
| OTTO | Oblivious to the Obvious |
| OTTO | Other than the Office (online social business network) |
| OTTO | Ohio Technology Transfer Organization (est. 1978) |
| OTTO | Order Turnup Through Optimization |