In World of Warships Blitz, you can upgrade the characteristics of your ship with Blueprints. The upgrade screen can be found in the armory.
There are 5 Levels of Blueprints, indicated by the star symbols. Level 1 blueprints are for Tier 1 and 2 ships, Level 2 blueprints for Tier 3 and 4 and so on. In the Warehouse, you can check how many blueprints you have in stock.
You can get Blueprints from crates or as a reward after each battle.
As soon as you have fully upgraded your ship, you can choose an Elite Ship Bonus. This Bonus will give you an extra boost. Choosing the bonus the first time is free, but further changes will need to be paid with gold, so choose wisely!
Blueprint Combination Option
With update 1.6 we are introducing a new feature that is aimed at helping you acquire necessary blueprints faster and progress easier.
A new blueprint combination option can be found in the Armory and in the Warehouse, under the Materials tab.
- Combination: Combine three blueprints of the same type and level to get a higher-level blueprint of the same type.
- Separation: Separate a blueprint to get a lower level blueprint of the same type.
- Combining or separating blueprints requires a Silver fee, which increases depending on their level.