How to beat level 90 War Factory
Recently, the strategy for level 90 War Factory in "Clash of Clans" has become a hot topic among players. As a high-difficulty challenge level, many players encounter bottlenecks in the process of overcoming it. This article will combine hot discussions and practical experience in the past 10 days across the Internet to provide you with a structured strategy to help you pass the level easily.
1. Core mechanism of level 90 war factory

According to player actual measurement data, the main features of level 90 War Factory are as follows:
| defense facilities | level | Quantity |
|---|---|---|
| arrow tower | Level 15 | 4 seats |
| mortar | Level 12 | 2 seats |
| Hell Tower | Level 10 | 1 seat |
| city wall | Level 14 | double layer structure |
2. Popular military unit matching plans
By analyzing the TOP5 clearance lineups on the NGA forum and Tieba, the following efficient combinations were obtained:
| genre | Arm configuration | spell configuration | winning rate |
|---|---|---|---|
| Thunder dragon flow | 6 Brontosaurus + 4 Balloons | 3 Lightning + 1 Freeze | 78% |
| Mine pig flow | 8 miners + 5 wild boars | 2 healing + 1 rage | 85% |
| super dragon | 4 Super Flying Dragon | 3 Freeze + 1 Poison | 92% |
3. Four steps of practical operation
1.edge cleaning: First use 1-2 balloons to clear the corner arrow towers to ensure that the main force will not go astray.
2.Main push: Lower the main force at 3 o'clock and simultaneously release violent spells to cover the core area.
3.critical control: When the Hell Tower locks on the target, it immediately uses the freezing spell (lasts for 6 seconds).
4.closing stage: Reserve 1-2 units to clean up the remaining buildings, and pay attention to time control.
4. Hero skill release timing
| hero | Recommended level | Best time to release |
|---|---|---|
| barbarian king | Level 50 and above | After the second city wall was breached |
| Archery Queen | Level 55 and above | When triggering an Inferno Tower attack |
| great guardian | Level 25 and above | Troops enter core area |
5. Analysis of common failure causes
According to the statistics of 500 live videos on Douyin’s #Clash of Clans topic:
| Error type | Proportion | solution |
|---|---|---|
| Incomplete border clearance | 43% | Add 1 balloon unit |
| Incomplete spell coverage | 32% | Adjust release angle |
| Not enough time | 25% | Send troops 10 seconds in advance |
6. The latest black technology skills
1.invisible spring trap: Reserve 1 giant attracting trap in the 6 o'clock direction.
2.poison spell: It has a miraculous effect on the witch group of reinforcements, which can reduce the output by 60%.
3.hero kite: Use the Queen to attract the firepower of the Hell Tower and gain 8 seconds of output time for the troops.
After mastering these skills, 90% of test players were able to pass the level within 3 attempts. It is recommended to watch the 4K high-definition actual combat videos of the UP master "COC Senior Brother" of Station B multiple times to learn the micro-management details of top players.
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