Titanium Barrier

(data current as of 2026-05-23, game version 2.12.7)
About this skill
Titanium Barrier is an alliance skill that reinforces the hulls: it strengthens the armour of members’ fleets and defence. Thick armour holds the blow once shields are down and saves ships from destruction.
The skill is shared and funded from the alliance’s common treasury. The higher the level, the tougher your squadrons and turrets — a skill for a solid defence.
What the skill gives
Alliance skills are upgraded with shared points and apply to all members.
Bonus by level
| Level | Armor |
|---|---|
| 1 | +1.5% |
| 5 | +7.5% |
| 9 | +13.5% |
| 13 | +19.5% |
| 17 | +25.5% |
| 21 | +31.5% |
| 25 | +37.5% |
| 29 | +43.5% |
| 30 | +45% |
Upgrade cost
The skill is upgraded from the shared alliance storage; the cost grows with level. Below is the total cost up to the selected level (with one skill per branch; each extra skill in the same branch multiplies the cost).

