Expansions

Expansions

Expansion: Strictly speaking, your building site is also a resource in the city – you'll notice quickly that the available space is limited. But you do not need to constantly sell buildings – you can also increase the size of your city. To do this, you must unlock expansions. Investigate technologies for this purpose or conquer provinces on the continent map to give you the expansions. You can find them in your building menu – pay the costs and place them adjacent to your city. Additional expansions are available to you for Diamonds or medals. But expanding or tearing down is not your only option to accommodate more buildings in your city – compare buildings with regards to size and effects. Smaller, more efficient buildings will help to save space!

You can see below a table with all expansion type by age. There is 3 categories of expansion: those you can win in the tech tree and the campaign map, those you can buy with diamonds, and those you can buy with medals. Medals expansions are not related by ages. Currently, there are 38 medal expansions.

Expansions by age

	Tech Tree	Campaign	Premium	Total per age
Bronze Age	4	1	2	7
Iron Age	5	2	2	9
Early Middle Age	4	2	2	8
High Middle Age	5	2	2	9
Late Middle Age	5	3	2	10
Colonial Age	3	2	2	7
Industrial Age	2	3	2	7
Progressive Era	2	2	2	6
Modern Era	2	2	2	6
Postmodern Era	2	2	2	6
Contemporary Era	2	2	2	6
Tomorrow Era	2	2	2	6
The Future	2	2	2	6
Arctic Future	3	3	3	9
Oceanic Future	6	6	6	18
Virtual Future	3	3	6	12
Space Age Mars	2	1	3	6
Space Age Asteroid Belt	2	1	3	6
Space Age Venus	2	1	3	6
Space Age Jupiter Moon	2	1	6	9

Expansion cost

#	Research/Campaign		Diamonds	Medals
1	100	50	200	10
2	300	50	200	50
3	400	50	400	200
4	600	50	400	500
5	800	100	600	1 000
6	1 000	100	600	2 000
7	1 300	100	600	3 000
8	1 800	100	600	4 000
9	2 300	200	600	5 000
10	2 800	200	600	6 000
11	3 400	200	600	9 000
12	3 900	200	600	12 000
13	5 400	300	600	15 000
14	7 100	400	600	18 000
15	8 700	400	600	21 000
16	10 000	400	600	25 000
17	12 000	400	800	30 000
18	14 000	400	800	40 000
19	16 000	500	800	50 000
20	20 000	500	800	65 000
21	24 000	600	800	85 000
22	27 000	600	800	105 000
23	31 000	600	1 000	130 000
24	35 000	600	1 000	160 000
25	39 000	600	1 000	200 000
26	47 000	600	1 000	240 000
27	55 000	600	1 000	290 000
28	63 000	600	1 000	340 000
29	72 000	600	1 000	400 000
30	80 000	600	1 000	460 000
31	90 000	600	1 200	520 000
32	100 000	600	1 200	580 000
33	120 000	600	1 200	660 000
34	140 000	600	1 500	760 000
35	160 000	600	1 500	870 000
36	180 000	600	1 500	950 000
37	200 000	600	1 500	1 100 000
38	230 000	600	1 500	1 250 000
39	230 000	600	1 500	1 400 000
40	260 000	600	1 500
41	300 000	600	1 500
42	340 000	600	1 500
43	380 000	600	1 800
44	420 000	600	1 800
45	470 000	600	1 800
46	520 000	600	2 000
47	570 000	600	2 000
48	620 000	600	2 000
49	680 000	800	2 200
50	740 000	800	2 200
51	800 000	800	2 200
52	860 000	800	xxx
53	930 000	800	xxx
54	1 000 000	800	xxx
55	1 070 000	800	xxx
56	1 140 000	800	xxx
57	1 220 000	800	xxx
58	1 300 000	800
59	1 380 000	800
60	1 460 000	800
61	1 550 000	800
62	1 640 000	800
63	1 730 000	800
64	1 820 000	800
65	2 000 000	800
66	2 200 000	800
67	2 400 000	800
68	2 600 000	800
69	2 800 000	1 000
70	3 000 000	1 000
71	3 200 000	1 000
72	3 400 000	1 000
73	3 600 000	1 000
74	3 800 000	1 000
75	4 000 000	1 000
76	4 200 000	1 000
77	4 400 000	1 000
78	4 600 000	1 000
79	4 800 000	1 000
80	5 000 000	1 000
81	5 200 000	1 000
82	5 400 000	1 000
83	5 700 000	1 200
84	6 000 000	1 200
85	6 300 000	1 200
86	6 600 000	1 200
87	7 000 000	1 400
88	7 500 000	1 400
89	8 000 000	1 400
90	8 500 000	1 400
91	9 000 000	1 400
92	9 500 000	1 400
93	20 000 000	1 500
94	20 000 000	1 500
95	20 000 000	1 500
96	20 000 000	1 800
97	30 000 000	1 800
98	35 000 000	1 800
99	40 000 000	2 100
100	45 000 000	2 100
101	50 000 000	2 100
102	xxx	xxx
103	xxx	xxx
104	xxx	xxx

Viking Expansions

In the Viking Cultural Settlement, viking expansions can be purchased with cultural goods or Diamonds. You can select what cultural good you would like to pay for any expansion and only one of the goods is needed per expansion.

#	Cultural Goods				Diamonds
1	1	1	1	1	500
2	5	1	1	1	500
3	12	1	1	1	500
4	21	5	1	1	500
5	32	12	1	1
6	41	21	5	1
7	48	32	12	1
8	55	41	21	5
9	62	48	32	12
10	69	55	41	21
11	76	62	48	32
12	82	69	55	41
13	89	76	62	48
14	96	82	69	55
15	103	89	76	62
16	110	96	82	69

Feudal Japan Expansions

In the Feudal Japan Cultural Settlement, Japanese expansions can be purchased with cultural goods or Diamonds. You can select what cultural good you would like to pay for any expansion and only one of the goods is needed per expansion.

#	Cultural Goods				Diamonds
1	8	8	8	8	500
2	19	8	8	8	500
3	31	19	8	8	500
4	46	31	8	8
5	51	46	19	8
6	56	51	31	8
7	60	56	46	19
8	65	60	51	31
9	70	65	56	46
10	74	70	60	51
11	79	74	65	56
12	84	79	70	60

Ancient Egypt Expansions

Egyptian Expansions

Aztec Expansions

In the Aztec Cultural Settlement, Aztec expansions can be purchased with cultural goods or Diamonds. You can select what cultural good you would like to pay for any expansion and only one of the goods is needed per expansion.

#	Cultural Goods				Diamonds
1	10	10	10	10	500
2	15	10	10	10	500
3	28	10	10	10	500
4	41	15	10	10	500
5	55	28	10	10	500
6	66	41	15	10
7	71	55	28	10
8	75	66	41	15
9	80	71	55	28
10	84	75	66	41
11	88	80	71	55
12	93	84	75	66
13	97	88	80	71
14	102	93	84	75
15	106	97	88	80
16	111	102	93	84
17	115	106	97	88

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Mughal Expansions

In the Mughal Empire Cultural Settlement, expansions can be purchased with cultural goods or Diamonds. You can select what cultural good you would like to pay for any expansion and only one of the goods is needed per expansion.

#	Cultural Goods				Diamonds
1	5	5	5	5	500
2	10	5	5	5	500
3	15	5	5	5	500
4	23	5	5	5	500
5	30	10	5	5
6	39	15	5	5
7	48	23	5	5
8	55	30	10	5
9	58	39	15	5
10	60	48	23	5
11	63	55	30	10
12	66	58	39	15
13	69	60	48	23
14	71	63	55	30
15	74	66	58	39
16	77	69	60	48