The Titanium Alloy Factory in Last War: Survival is a Season 2: Polar Storm building that turns factory levels into passive Titanium Alloy production. Each level adds 720 Titanium Alloy per hour, and every factory can reach level 30 regardless of your Headquarters level.
Most players can unlock four factories. Factory 2 requires Factory 1 at level 15, Factory 3 requires Factory 2 at level 15, and Factory 4 requires Factory 3 at level 15. The Season 2 Weekly Pass can temporarily provide a fifth factory while the pass benefit is active.
★Quick Take: Push Factory 1 to level 15, unlock Factory 2, take Factory 2 to 15, and repeat until all four standard factories are available. After that, level the lowest factories first. Since every level adds the same 720 Alloy/hour, spreading later upgrades across the lowest levels generally gives better Coal efficiency than maxing one factory early.
How the Titanium Alloy Factory Works
The Titanium Alloy Factory becomes available during Season 2 and produces Titanium Alloy continuously based on its building level.
The formula is simple:
- Level 1: 720 Titanium Alloy/hour
- Level 10: 7,200/hour
- Level 15: 10,800/hour
- Level 20: 14,400/hour
- Level 25: 18,000/hour
- Level 30: 21,600/hour
Every additional factory level therefore provides the same +720 hourly production. Higher levels cost progressively more Coal, which is why upgrade order matters.
The building’s level is also independent of your normal Headquarters level. You can take a Titanium Alloy Factory to level 30 during Season 2 without first having an HQ30 base.
For a broader explanation of the resource itself, see the Last War Titanium Alloy guide.
How Many Titanium Alloy Factories Can You Have?
Four Titanium Alloy Factories are available through normal Season 2 progression. They unlock sequentially:
| Factory | Unlock Requirement |
|---|---|
| Factory 1 | Available at the start of Season 2 progression |
| Factory 2 | Factory 1 reaches level 15 |
| Factory 3 | Factory 2 reaches level 15 |
| Factory 4 | Factory 3 reaches level 15 |
| Factory 5 | Season 2 Weekly Pass benefit |
The additional Weekly Pass factory is different from the four standard factories. It is tied to the active pass benefit and produces Titanium Alloy while that benefit remains active.
Why Level 15 Matters So Much
Level 15 is the critical early target because it unlocks the next standard factory. A level 15 factory produces 10,800 Titanium Alloy per hour.
Once all four standard factories reach level 15, their combined base production is:
4 × 10,800 = 43,200 Titanium Alloy per hour.
By comparison, one level 30 factory produces 21,600 per hour. Unlocking all four production slots therefore matters more early in the season than pushing the first factory straight from level 15 to level 30 while the others remain locked.
✓Recommendation: For the four standard factories, use the sequence 1 → 15, 2 → 15, 3 → 15, then unlock Factory 4. Once all four are operating, bring the lowest-level factory up first—for example, all to 16, then all to 17, rather than taking a single factory directly toward 30.
Last War Titanium Alloy Factory Levels and Costs
Titanium Alloy Factory upgrades use Coal. The table below lists the commonly documented base Coal requirement, seasonal Power, and hourly Titanium Alloy production for levels 1–30.
| Level | Coal Required | Power | Titanium Alloy/hr |
|---|---|---|---|
| 1 | 700 | 100 | 720 |
| 2 | 1,400 | 200 | 1,440 |
| 3 | 2,800 | 400 | 2,160 |
| 4 | 5,600 | 600 | 2,880 |
| 5 | 11,200 | 900 | 3,600 |
| 6 | 16,800 | 1,300 | 4,320 |
| 7 | 25,200 | 1,800 | 5,040 |
| 8 | 37,800 | 2,400 | 5,760 |
| 9 | 56,700 | 3,200 | 6,480 |
| 10 | 85,100 | 4,200 | 7,200 |
| 11 | 93,600 | 5,200 | 7,920 |
| 12 | 102,900 | 6,300 | 8,640 |
| 13 | 113,200 | 7,400 | 9,360 |
| 14 | 124,500 | 8,600 | 10,080 |
| 15 | 137,000 | 9,900 | 10,800 |
| 16 | 150,700 | 11,200 | 11,520 |
| 17 | 165,600 | 12,600 | 12,240 |
| 18 | 182,300 | 14,100 | 12,960 |
| 19 | 200,500 | 15,700 | 13,680 |
| 20 | 220,600 | 17,400 | 14,400 |
| 21 | 231,600 | 19,100 | 15,120 |
| 22 | 243,200 | 20,900 | 15,840 |
| 23 | 255,400 | 22,700 | 16,560 |
| 24 | 268,100 | 24,600 | 17,280 |
| 25 | 281,500 | 26,500 | 18,000 |
| 26 | 295,600 | 28,500 | 18,720 |
| 27 | 310,400 | 30,500 | 19,440 |
| 28 | 325,900 | 32,600 | 20,160 |
| 29 | 342,200 | 34,700 | 20,880 |
| 30 | 359,300 | 36,900 | 21,600 |
These are base planning values. Your displayed Coal requirement can be lower because Season 2 building-cost reductions apply to the original cost. Always use your in-game upgrade screen as the final number before spending Coal.
What Is the Maximum Titanium Alloy Factory Level?
The maximum Titanium Alloy Factory level is 30. Unlike permanent base buildings that later advance to levels 31–35 through Age of Oil, the Season 2 Titanium Alloy Factory remains capped at level 30.
A maxed factory produces 21,600 Titanium Alloy per hour. Therefore:
- Four level 30 standard factories: 86,400 Titanium Alloy/hour
- Four standard factories + a level 30 Weekly Pass factory: 108,000/hour while the extra factory benefit is active
Those figures are the theoretical maximum from the factory levels themselves and do not mean every player should rush all factories to 30 immediately.
Best Titanium Alloy Factory Upgrade Order
Step 1: Factory 1 to Level 15
Use your early Coal to bring Factory 1 to level 15. This opens Factory 2 and gives you another independent source of Titanium Alloy production.
Step 2: Factory 2 to Level 15
Once Factory 2 is available, prioritize its climb to level 15 rather than continuing to push Factory 1 far beyond the unlock threshold.
Step 3: Factory 3 to Level 15
Repeat the process to unlock Factory 4.
Step 4: Develop All Four Evenly
After all four standard factories are unlocked, raise the lowest levels first. Since every factory level adds exactly 720 Alloy per hour, buying a cheaper low-level upgrade normally produces the same hourly increase as paying for a much more expensive high-level upgrade.
For example, moving one factory from level 15 to 16 adds 720/hour. Moving another from 29 to 30 also adds 720/hour, but the listed Coal cost for the higher upgrade is substantially larger.
What About the Weekly Pass Factory?
If you have the fifth factory from the Season 2 Weekly Pass, include it when comparing your available upgrade costs. Its displayed costs may differ from the standard factories, so upgrade whichever available level gives you the best value while still preserving Coal for other seasonal priorities.
How to Reduce Titanium Alloy Factory Coal Costs
Factory Coal costs can be reduced through bonuses that lower the resources required for building construction.
Useful Season 2 options include:
- Master Craftsman research: development research that reduces building resource requirements.
- Veteran Craftsman alliance technology: an alliance development technology that can reduce seasonal building costs.
- Engineer Resource Saving skill: the level 35 Engineer specialization can provide up to a 5% resource reduction.
These reductions matter because they apply repeatedly across four factories and dozens of upgrades. If your alliance is preparing for Season 2, investing in applicable building-cost reductions before the expensive factory levels can save a meaningful amount of Coal.
Do Not Spend All Your Coal on Factories
Coal is the upgrade resource for Titanium Alloy Factories, but it is also central to Season 2 temperature management. The High-Heat Furnace consumes Coal while operating, with Overdrive requiring more fuel.
This creates an important tradeoff: spending every unit of Coal on factory upgrades may leave your base short on Furnace fuel when cold weather or a Blizzard arrives.
!Important: Unlocking factories is a major early priority, but maintain a Coal reserve for your High-Heat Furnace. Better Alloy production is not worth leaving your base without enough heat or Virus Resistance for the seasonal content you need to clear.
How to Get More Titanium Alloy in Last War
The Titanium Alloy Factory is your main repeatable source, but it is not the only way to obtain Titanium Alloy during Season 2.
Upgrade and Unlock More Factories
This provides the most predictable long-term increase. Every factory level adds 720 Alloy/hour, while unlocking another factory opens an entirely new production track.
First-Kill Rewards
Season 2 first-kill rewards from eligible world-map enemies can provide Titanium Alloy. Push the highest levels you can defeat efficiently while meeting the required Virus Resistance.
Season Quests and Goals
Season Quest missions and individual Season 2 goals can reward Titanium Alloy. In particular, check your individual goal rewards after improving the High-Heat Furnace rather than relying only on red-dot notifications.
Doom Walker First Blood
The first qualifying Doom Walker kill can provide seasonal resources, making daily participation another useful supplement to passive factory production.
City and Dig Site Capture Rewards
First captures during Season 2 can include Titanium Alloy. Active alliances therefore provide resource advantages beyond simply controlling territory.
Temporary Alliance Resource Tiles
Season 2 can generate temporary alliance resource tiles after monster defeats, and Titanium Alloy is one of the possible resource types. When one appears, use available squads if the gathering opportunity fits your alliance’s plans.
Hero’s Return Recruitment
Hero’s Return Recruitment Tickets can provide Season 2 resources including Titanium Alloy and Coal. Players who carried eligible tickets into the season can use them as another early resource source.
Engineer Double Exchange
If you have access to the Engineer Double Exchange skill, official Last War Support documents an exchange of 25,000 Coal for 50,000 Titanium Alloy.
This can solve an immediate Alloy shortage, but it should be used with your Coal budget in mind. Do not trade away fuel you need for critical Furnace operation or factory unlocks.
What Is Titanium Alloy Used For?
Titanium Alloy is a Season 2 construction and upgrade resource. Its most important early use is the High-Heat Furnace.
High-Heat Furnace
Upgrading the High-Heat Furnace increases Virus Resistance and its available heat levels. Better Resistance allows you to challenge seasonal enemies and objectives that would otherwise apply severe combat penalties.
This creates the main Season 2 progression loop:
- Earn Coal.
- Use Coal to develop Titanium Alloy Factories.
- Produce more Titanium Alloy.
- Spend Titanium Alloy on the High-Heat Furnace.
- Gain more Virus Resistance and progress into harder Season 2 content.
The Last War High-Heat Furnace guide covers its levels, Titanium Alloy requirements, heat, and Virus Resistance in more detail.
Season 2 Military Buildings
After the High-Heat Furnace reaches level 30, Season 2 introduces Tank, Aircraft, and Missile military buildings. Their upgrades require both Coal and Titanium Alloy and provide damage bonuses for the corresponding hero type.
This is another reason not to spend Alloy without a plan. Once your Furnace approaches level 30, you may want a reserve available for the seasonal military building that supports your main formation.
F2P vs. Spender Titanium Alloy Strategy
F2P and Low-Spending Players
Your main goal should be unlocking all four standard factories as efficiently as possible. Take each required factory to level 15 in sequence, then level the four roughly evenly while preserving enough Coal for the Furnace.
Building-cost reduction research and alliance technology are particularly valuable because every saved unit of Coal can be redirected into another factory upgrade or Furnace operation.
Weekly Pass Players
The Weekly Pass adds an extra Titanium Alloy Factory while its benefit is active, giving spenders another production lane. The extra factory can create a significant production advantage when developed, but the benefit is tied to the pass duration.
When deciding which factory to upgrade, compare the actual Coal costs displayed for the fifth factory against your four standard factories rather than assuming they are identical.
Players who prefer to begin from a later stage of overall progression can optionally compare a Last War account for sale. Evaluate Headquarters level, heroes, research, troop tiers, gear, Drone progression, and server stage rather than judging an account only by temporary seasonal buildings.
What Happens to Titanium Alloy at the End of Season 2?
Titanium Alloy, Coal, and Season 2-specific buildings do not remain as permanent progression systems after the season ends. During the end-of-season transition, Season 2 resources are cleared and converted according to the game’s settlement process, while the seasonal buildings disappear.
That means hoarding a large Titanium Alloy surplus at the very end of Season 2 provides little value. Spend it on useful Furnace or seasonal military-building progression while those systems are still active rather than finishing the season with an unnecessary stockpile.
For the wider schedule and progression systems, read the Last War Season 2: Polar Storm guide.
Common Titanium Alloy Factory Mistakes
- Pushing Factory 1 past level 15 too early: unlock the additional standard factories before heavily investing in one production building.
- Keeping factories at very different levels: after all four are unlocked, lower-level upgrades generally give the same +720/hour increase for less Coal.
- Assuming HQ level limits the factory: the Titanium Alloy Factory has its own level 30 Season 2 cap independent of Headquarters.
- Forgetting about the fifth factory: Weekly Pass players have access to an additional factory while that pass benefit is active.
- Spending every unit of Coal: keep enough available to operate the High-Heat Furnace when heat is important.
- Ignoring cost reductions: development research, alliance technology, and Engineer skills can reduce the Coal required for upgrades.
- Relying only on passive production: first-kill rewards, Season goals, capture rewards, and other Season 2 systems can provide additional Alloy.
- Hoarding Alloy at season end: Season 2 resources and seasonal buildings are removed during the transition, so use the resource while it can still improve your seasonal progression.
FAQs
What is the max level of the Titanium Alloy Factory in Last War?
The maximum Titanium Alloy Factory level is 30. Its cap is independent of your Headquarters level, so it does not continue to levels 31–35 with permanent Age of Oil buildings.
How many Titanium Alloy Factories can you build?
Four factories are available through standard Season 2 progression. A fifth Titanium Alloy Factory is available as a benefit of the Season 2 Weekly Pass while that benefit is active.
What is the best Titanium Alloy Factory upgrade order?
Take Factory 1 to level 15 to unlock Factory 2, then Factory 2 to 15, followed by Factory 3 to 15 to unlock Factory 4. Once all four standard factories are operating, upgrade the lowest-level factories first and keep them roughly even.
How much Titanium Alloy does a level 30 factory produce?
A level 30 Titanium Alloy Factory produces 21,600 Titanium Alloy per hour. Four level 30 standard factories produce a combined 86,400 per hour.
Is there any way to get more Titanium Alloy besides factories?
Yes. Season 2 sources include first-kill rewards, Season Quest and goal rewards, Doom Walker rewards, first city or Dig Site captures, some alliance resource tiles, Hero’s Return Recruitment, and the Engineer Double Exchange skill when available.
Should I max one Titanium Alloy Factory first?
Usually no. Unlock all four standard factories through the level 15 milestones first. After that, lower-level factory upgrades normally provide better Coal efficiency because every level gives the same +720 Titanium Alloy per hour.
Conclusion
The Titanium Alloy Factory is the engine behind Season 2’s Alloy economy. Prioritize the level 15 unlock chain, get all four standard factories running, then upgrade the lowest levels first while keeping enough Coal available for your High-Heat Furnace.
Use additional Titanium sources to accelerate Furnace and military-building progression, and avoid carrying an unnecessary stockpile into the end of the season. For more Season 2, building, hero, event, and progression strategies, browse the Heaven Guardian Last War: Survival guides.
