1. Vehicle Introduction
The T-90A is positioned as a heavy tank in this game, with slower movement speed but relatively high durability. Therefore, it excels at absorbing damage when facing opponents. Beginners and average players should approach this vehicle with caution, as its mobility and agility are lower than those of light tanks. Without significant time and effort, it can be challenging to master. The firepower and defense of this vehicle are respectable, but neither aspect is particularly outstanding, so it requires careful refinement by the player.


2. Equipment Usage
The primary source of damage for the T-90A comes from its cannon. Among the three types of military-grade barrels, players with the means should ideally use Type I or Type II barrels due to their consistent attributes and higher trigger rates. When forging skills, choose based on the attributes of your barrel. It is best to use damage reduction armor plates to increase your damage reduction rate, allowing you to withstand more damage. The armor skills should focus on "Unyielding," and forging skills should prioritize "Strength," which, in a sense, refers to your durability. Higher durability means you can absorb more damage, but the material requirements for this are substantial, so it’s advisable to accumulate resources gradually. The machine gun, as a secondary weapon, is equally important. Its modification skills should focus on either "Dogfight" or "Hardened Warhead," both of which are highly effective in combat.


3. Component Usage
There are four types of components, each playing a significant role. New players can use 3-star or 4-star components as a transitional measure in the early stages. It’s best to save materials to upgrade to 5-star or higher S2 components later. For tanks, prioritize reducing cannon reload time. For defense types, focus on increasing damage reduction rates. Compensation typically revolves around charged cannon fire. For heavy tanks, it’s common to use three "War Wills" and one "War Soul" to efficiently convert health in-game, thereby enhancing your tankiness. Component attributes should ideally be upgraded to orange or red to activate their special effects, which can significantly boost your performance. However, achieving higher levels requires a lot of materials, so early-stage players shouldn’t stress too much about constant upgrades.


4. Pet Usage
For average players, tanks like the Challenger 2 or T-90A should prioritize the "Faceless" pet. The Faceless pet typically increases damage immunity, health conversion rates, and provides healing under certain conditions, making it highly suitable for heavy tanks that can both deal and absorb damage. As you progress, aim to acquire the rare version of Faceless, as its attributes are superior to the common version. Additionally, don’t casually release extra pets; use them to complete your collection and boost various attributes.


5. Camouflage Usage
Most of the T-90A’s camouflage sets can be obtained for free, and they align well with the vehicle’s attributes. In the early stages, you can use other transitional options. However, it’s unnecessary to focus on excessively high durability for camouflage, as encountering players who specialize in burn damage can be problematic. Therefore, unless you have strong resistance to burn damage, it’s not advisable to stack too much durability. Paint jobs are also an important aspect of appearance, as they can enhance attributes like damage reduction, speed, and armor strength. Since paint materials are hard to come by, avoid wasting them early on.

6. Electronic Control Assembly
Electronic control is another essential component. Since tank electronic controls are standardized, I’ll briefly explain. Personally, I recommend activating a full set of level 5 skills first, as spreading your efforts too thin will prevent you from achieving high-level bonuses. Prioritize activating anti-critical and defense groups.

7. Officer and Commander Selection, and Strategy
Having a good officer and commander is crucial. Generally, for the six positions, prioritize acquiring a rare officer for the tank commander role, as they can significantly increase armor strength and damage reduction rates, which are highly practical in combat and well-suited for the T-90A. Next, the supply officer can be used conventionally, though they are difficult for average players to maintain. The supply officer’s burn resistance is very useful, but due to the difficulty in obtaining them, this stage can be quite demanding. For commanders, I recommend that average players prioritize "Vitt," as its acquisition cost is lower compared to other high-level commanders, and its attribute bonuses and skills are quite impressive and practical. Deputy commanders cannot use active skills, so their value is determined by their passive attributes. Personally, I find "Bjorn" to be an excellent choice, as the T-90A, being a heavy tank, struggles with burn damage, and Bjorn’s skills are highly effective in countering this.

Strategy points are, strictly speaking, a crucial attribute for players. They offer substantial attribute bonuses but are also difficult for average players to obtain. They are earned by upgrading or advancing commanders, requiring long-term commitment to see results. Prioritize meeting the minimum requirements for each layer to activate the passive skills at levels 5, 10, 15, and 20.

8. Combat Center Development Direction
Based on the current playstyles of most players, my T-90A primarily focuses on countering tanks, as it offers significant bonuses. However, it’s generally not advisable to dismantle upgrades, as this is inefficient (dismantling does not refund the full cost and incurs a loss). When selecting research skills, choose those that align with your playstyle, or they will be useless in combat.