Siege Workshop

What it does #

Builds siege units in sequential batches. One batch is active; extra batches wait in order, and units finish individually while offline.

Advanced siege units need University unlocks. Each level above 1 reduces base training time by 2%; active VIP may shorten it further.

The level table uses base values before VIP, active monument, and other conditional bonuses. A requirement is checked against the target level.

Every level #

Upgrade calculator

WoodStoneMetal

From level

0

To level

25

Total cost

—

Total base time

—

Needs at target

—

Output at target

—

Sums every level in the range using base build times (before VIP). Two builder slots let you run orders in parallel.

Siege Workshop levels 1–25

Level	Requirement	Build cost	Base time	Output / bonus / unlock
1	Hall lv 1	155 Wood, 112 Stone	1m	Training time −0%
2	Hall lv 2	222 Wood, 161 Stone	1m	Training time −2%
3	Hall lv 3	317 Wood, 230 Stone	2m	Training time −4%
4	Hall lv 4	454 Wood, 328 Stone	4m	Training time −6%
5	Hall lv 5	649 Wood, 469 Stone	7m	Training time −8%
6	Hall lv 6	927 Wood, 670 Stone	13m	Training time −10%
7	Hall lv 7	1,326 Wood, 958 Stone	22m	Training time −12%
8	Hall lv 8	1,896 Wood, 1,370 Stone	34m	Training time −14%
9	Hall lv 9	2,711 Wood, 1,959 Stone	50m	Training time −16%
10	Hall lv 10	3,876 Wood, 2,801 Stone, 1,151 Metal	1h 11m	Training time −18%
11	Hall lv 11	5,543 Wood, 4,005 Stone, 1,645 Metal	1h 37m	Training time −20%
12	Hall lv 12	7,926 Wood, 5,727 Stone, 2,353 Metal	2h 8m	Training time −22%
13	Hall lv 13	11,334 Wood, 8,190 Stone, 3,364 Metal	2h 46m	Training time −24%
14	Hall lv 14	16,207 Wood, 11,711 Stone, 4,810 Metal	3h 31m	Training time −26%
15	Hall lv 15	23,176 Wood, 16,747 Stone, 6,879 Metal	4h 24m	Training time −28%
16	Hall lv 16	33,142 Wood, 23,948 Stone, 9,836 Metal	5h 24m	Training time −30%
17	Hall lv 17	47,393 Wood, 34,245 Stone, 14,065 Metal	6h 33m	Training time −32%
18	Hall lv 18	67,772 Wood, 48,971 Stone, 20,113 Metal	7h 51m	Training time −34%
19	Hall lv 19	96,913 Wood, 70,028 Stone, 28,762 Metal	9h 19m	Training time −36%
20	Hall lv 20	138,586 Wood, 100,139 Stone, 41,129 Metal	10h 58m	Training time −38%
21	Hall lv 21	198,177 Wood, 143,199 Stone, 58,814 Metal	12h 47m	Training time −40%
22	Hall lv 22	283,393 Wood, 204,774 Stone, 84,104 Metal	14h 47m	Training time −42%
23	Hall lv 23	405,252 Wood, 292,827 Stone, 120,269 Metal	17h	Training time −44%
24	Hall lv 24	579,510 Wood, 418,743 Stone, 171,984 Metal	19h 26m	Training time −46%
25	Hall lv 25	828,699 Wood, 598,802 Stone, 245,937 Metal	22h 4m	Training time −48%

Swipe for more columns →

Units and related rules #

RamUnitCatapultUnitTrebuchetUnit

Read the construction guide for shared upgrade rules; production and storage explains conditional rates.