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Electro Core

Items

Electro Core

Late-game resource for Electro Level upgrades (past Lv.30)

Electro Core is a special resource that becomes available once your server reaches 70 days old. It is required to upgrade buildings beyond Level 30. These upgrades are called Electro Levels.

Each Electro Level is divided into five upgrade stages. For example, to go from building Level 30 to Electro Level 1 (EL1), you complete stages 30-1 → 30-2 → 30-3 → 30-4 → 30-5. After the fifth upgrade, the building becomes EL1.

Eligible buildings

Sources

  • Daily Tasks
  • Intel Cases
  • Recurring Events (Hot Pursuit, Alliance Mobilization, Dawn of Justice)
  • Packs

Requirements

Electro Cores per sub-level

Each Electro Level has 5 sub-levels. Numbers below are cores for one sub-level. Multiply by 5 for a full EL step.

Building EL 1 EL 2 EL 3
132 158 238
33 39 59
26 31 47
26 31 47
59 71 107
59 71 107
59 71 107
Total (1 sub-level)
394 472 712
Total for full EL (×5)
1,970 2,360 3,560
EL 1 132
EL 2 158
EL 3 238
EL 1 33
EL 2 39
EL 3 59
EL 1 26
EL 2 31
EL 3 47
EL 1 26
EL 2 31
EL 3 47
EL 1 59
EL 2 71
EL 3 107
EL 1 59
EL 2 71
EL 3 107
EL 1 59
EL 2 71
EL 3 107
Total (1 sub-level)
EL 1 394
EL 2 472
EL 3 712
Total for full EL (×5)
EL 1 1,970
EL 2 2,360
EL 3 3,560
Tip. Save cores for Chief’s Office and academies first if you need HQ progression — they cost the most per sub-level. Hospital and Command Center are the cheapest of the seven.