Galactic Storage
(data current as of 2026-05-23, game version 2.12.7)
About this skill
Galactic Storage is an alliance skill that raises the resource storage capacity of every member. At level 1 it adds +10% to storage capacity, and at the maximum level 30 it reaches +300% — warehouses hold four times more metal, crystal and deuterium than without the skill.
The skill is shared across the whole alliance: it is funded from the alliance’s common treasury, and every member gets the boost at once. The higher the skill level, the larger the resource buffer you can build up between attacks without losing production to overflowing storage — especially useful for active alliances with fast mining.
What the skill gives
Alliance skills are upgraded with shared points and apply to all members.
Bonus by level
| Level | Storage capacity |
|---|---|
| 1 | +10% |
| 5 | +50% |
| 9 | +90% |
| 13 | +130% |
| 17 | +170% |
| 21 | +210% |
| 25 | +250% |
| 29 | +290% |
| 30 | +300% |
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).
