Bank Strongholds are one of the most important features in Last War Survival Season 5. These special buildings let you invest your CrystalGold and earn interest over time, just like a real bank. You can multiply your currency and buy powerful items from the Wild West Shop. Learning how to use Bank Strongholds properly will help you progress faster and gain more resources than other players. This guide will teach you everything you need to know about capturing banks, making deposits, and earning the best returns.
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About Bank Strongholds

Bank Strongholds are special alliance buildings that were introduced in Season 5 with the Wild West theme. They replace the old dig sites and strongholds from previous seasons. When your alliance captures a Bank Stronghold, it becomes an investment hub where all members can deposit CrystalGold to earn daily interest.
These banks are scattered across the Golden Wasteland map at different levels. Higher level banks give better interest rates and allow larger deposits. The center area of the map has the highest level banks, but they are also the most dangerous because the strongest alliances fight over them.
How to Capture Bank Strongholds

There are several steps to capture a Bank Stronghold:
- Clear Zombies: Defeat the zombies surrounding the bank. You need enough Virus Resistance to fight these enemies.
- Beat the Boss: Most banks have a boss called the Plague Ravager. Your alliance needs to rally together to defeat this powerful enemy.
- Capture the Territory: After defeating the boss, your alliance can claim the Bank Stronghold.
- Daily Limits: Your alliance can only capture 2 Bank Strongholds per day.
The number of banks you can hold depends on how many cities your alliance controls. You start with 4 bank slots and get 1 extra slot for each city you capture, up to a maximum of 12 banks total.
Bank Stronghold Levels and Availability
Bank Strongholds unlock in phases throughout Season 5:
| Week | Bank Levels | Location | Special Features |
| Week 1 | Levels 1-3 | Safe Zone | Cannot be attacked by other warzones |
| Week 2 | Levels 4-6 | Open Territory | Other warzones can attack |
| Week 3 | Levels 1-6 | Cross-warzone | Teleporting near banks becomes easier |
| Week 4+ | Levels 7-10 | Center Area | Highest rewards but most dangerous |
After your alliance captures a bank, it has a 60-hour cooldown before it can be captured again. This gives you time to make deposits safely.
How to Make Deposits

Making deposits in Bank Strongholds is easy. Open the Season 5 menu and click on Bank Stronghold Conquest. Then click the Bank button on the right side. This shows all captured banks on your server, not just your alliance banks.
Deposit terms vary based on game progression:
- 1-day deposits: Available from the start
- 3-day deposits: Available from the start
- 5-day deposits: Unlock in Week 2
The longer you deposit, the more interest you earn. A 5-day deposit in a level 8 bank can give you 280% return on your investment. This means if you deposit 10,000 CrystalGold, you get back 28,000 CrystalGold after 5 days.
Why Bank Strongholds Are Important

Bank Strongholds provide several key benefits that make them essential for Season 5:
- Deposits generate CrystalGold automatically over time. You do not need to fight or gather resources. Your investment grows while you focus on other activities.
- CrystalGold is used in the Wild West Shop to buy rare items, hero shards, speedups, and other valuable rewards. More CrystalGold means better purchases.
- Capturing banks helps your alliance earn influence points. These points determine your ranking and unlock special alliance rewards.
- Controlling banks in key map locations gives your alliance territorial advantage. You can expand faster and reach important objectives.
- Even if your alliance loses control of a bank during your deposit period, you still receive full payment. Your contract is honored no matter what happens.
Best Strategies for Bank Strongholds

To maximize your profits from Bank Strongholds, follow these proven strategies:
- Once Week 2 starts, only use 5-day deposit terms. They give the best profit ratio. Shorter terms waste your potential earnings.
- Always choose the highest level bank your alliance controls. A level 8 bank gives much better returns than a level 3 bank. Wait for your alliance to capture better banks before making large deposits.
- Do not put all your CrystalGold in one bank. Make smaller deposits in lower-level banks and save large deposits for the best banks. This spreads your risk.
- The 60-hour cooldown means banks are safe for most of a 3-day deposit. If you deposit right after capture, only the last 12 hours are vulnerable to enemy attacks.
- Use Advanced Teleports to move your base closer to bank locations. This reduces marching time when your alliance needs to defend or capture banks.
- Join rallies to capture banks. You can plunder up to 12 times per bank capture, earning extra CrystalGold immediately.
- Check the Wild West Shop regularly. New items unlock every few days. Save your CrystalGold for rare items like hero shards and exclusive weapons instead of wasting it on common resources.
- Focus on upgrading your Caffeine Institute building. Higher Virus Resistance lets you fight stronger zombies and bosses, which unlocks access to higher level banks.
Bank Strongholds are not just side activities in Season 5. They are the core economic system that funds your entire seasonal progress. Learning how to capture banks, make smart deposits, and spend CrystalGold wisely will give you a major advantage over players who ignore this feature. Start building your wealth today and dominate the Golden Wasteland.

