Today, we'll take a look at the ship upgrade system in World of Warships Blitz. There are two types, called "upgrades" and "equipment".
Equipment
Every ship has three slots for equipment that can be used to improve the ship's stats:
Equipment costs silver, and the price increases alongside the ship's purchase price - a single piece of equipment easily costs more than an entire ship on a lower tier.
There are several kinds of equipment - reducing gun reload times, improving turn time, turret rotation, reducing damage from torpedoes, increasing range and so on. New modifications unlock as you get to higher tiers.
So what should you choose? There are two main playstyles that largely affect that decision: aggressive manoeuvre play, and defensive tank play. I'd recommend using any new ship for a battle or two to get a feel for its strengths and weaknesses before deciding on which equipment to invest in.
Aggressive
The aggressive playstyle focuses on speed, quick turns and stealth, over damage resistance and defence. You'll be closing in on enemy ships quickly, dealing quick-firing main gun and deadly torpedo salvos. You'll expect to have to dodge enemy torpedoes, and your ship doesn't have much health or armour, so you need to be mobile and use cover. This playstyle is most suitable for destroyers and cruisers.
Depending on your initial ship stats, you want to invest in:
- turn time (as you can see in the screenshot above, I've decided to put two slots into that, boosting turn time by 25% in total)
- acceleration and speed
- weapons reload time
Defensive
Your ship has very long range, strong armour, but isn't the fastest or most mobile. You'll expect to have to take hits rather than dodging them. This playstyle is most suitable for battleships (and, to some degree, carriers).
You might want to invest in:
- damage control, to reduce torpedo damage and keep fires and leaks down
- turret turn speed, since your ship is rather sluggish
- weapons reload times and carrier-specific plane improvements
Choose wisely, since you'll lose half the cost on equipment when you sell it again, and in higher tiers, that's substantial.
Upgrades
The second main area of ship improvements is "upgrades", for which you need an increasing amount of "blueprints", which you get as a result of battles or from crates (there is a silver cost as well, but it's negligible). Depending on your ship class, you can upgrade hulls, primary guns, secondary guns or torpedoes, dive bombers, torpedo bombers, fire control and AAA.
Gun upgrades increase damage, hull upgrades increase health etc. - you get the picture. Once you've got full upgrades, you can choose an "elite bonus" for your ship, further improving its stats.
As you can see from the stat bars on the right, upgrades make a considerable difference - the game even states that a fully upgraded ship is stronger than its tier.
So what's there to watch out for in upgrades? Blueprints are somewhat rare, and you're going to need a lot of them in higher tiers. There are five classes of blueprints in the game, one for each two tiers.
So one-star (gray) blueprints for tiers one and two, two-star (green) for tiers three and four, and so on. If you've got multiple ships in the same tier group, and upgrade them all at the same time, you'll be at it for a while till you get them to elite.
For example, let's say you've got a tier five destroyer, a tier five battleship, and a tier six carrier - they all compete for the same type of blueprint. There are some ways you can optimise this.
For once, consider skipping a tier. Especially in the lower ones, that's relatively cheap in terms of free XP, so it might be reasonable to go from tier four directly to tier six, thus preserving the blueprints for that tier group. Of course, the higher you get, the more expensive this becomes - skipping tier seven is a major undertaking.
Prioritise your upgrades - which is your favourite ship, that you're playing most? Do you have a carrier for some occasional tactical fun, but are mostly playing battleship? Maybe leave the hull and AAA upgrades out from the carrier, and focus on your battleship first.
In the end, it's about having fun, and so far you can't buy upgrades with gold, which is a blessing - even the best players have to compete for them, so it's still "play to win" instead of "pay to win".