Last updated on 5 March 2024.

Altar of Courage is directly connected to the Main Hall, meaning that in addition to the material required to upgrade the Altar of Courage, the Main Hall must also be upgraded to a certain level.

Altar of Courage can be upgraded up to level 14.

Altar of Courage Bonus

1Strength Bonus: +18Strength Bonus: +12
2Strength Bonus: +29Strength Bonus: +15
3Strength Bonus: +310Strength Bonus: +18
4Strength Bonus: +411Strength Bonus: +?
5Strength Bonus: +612Strength Bonus: +?
6Strength Bonus: +813Strength Bonus: +?
7Strength Bonus: +1014Strength Bonus: +?

Altar of Courage Upgrade and Repair Costs

LevelBuilding RequirementCoin, BP, and BlueprintResourcesRepair ResourcesUpgrade Time (min)
1N/A100.000 Coins32x Copper Plate, 128x Stoneblock4x Copper Plate, 16x Stoneblock0,2 (12 sec)
2N/A1.000.000 Coins64x Copper Plate, 240x Stoneblock8x Copper Plate, 32x Stoneblock10
3Main Hall (3)2.000.000 Coins128x Copper Plate, 480x Stoneblock16x Copper Plate, 48x Stoneblock20
4Main Hall (4)4.000.000 Coins240x Copper Plate, 896x Stoneblock32x Copper Plate, 64x Stoneblock60 (1 hr)
5Main Hall (5)6.000.000 Coins, 4x Blueprints240x Iron Plate, 2.176x Stoneblock32x Iron Plate, 96x Stoneblock140
6Main Hall (6)8.000.000 Coins, 8x Blueprints480x Iron Plate, 4.192x Stoneblock48x Iron Plate, 128x Stoneblock480 (8 hrs)
7Main Hall (7)12.000.000 Coins, 12x Blueprints600x Titanium Plate, 5.168x Stoneblock, 192x Marble Block48x Titanium Plate, 160x Stoneblock1.200 (20 hrs)
8Main Hall (8)20.000.000 Coins, 20x Blueprints1.200x Titanium Plate, 11.968x Stoneblock, 288x Marble Block64x Titanium Plate, 192x Stoneblock2.880 (2 days)
9Main Hall (9)40.000.000 Coins, 32x Blueprints480x Gold Plate, 26.240x Stoneblock, 384x Marble Block, 128x Granite Block32x Gold Plate, 320x Stoneblock7.200 (5 days)
10Main Hall (10)60.000.000 Coins, 52x Blueprints720x Gold Plate, 45.280x Stoneblock, 512x Marble Block, 192x Granite Block40x Gold Plate, 480x Stoneblock17.280 (12 days)