Infantry Camp
The Infantry Camp trains your infantry and unlocks each new infantry troop tier (with increased stats and new abilities) from upgrades to its building level. Infantry troops form the backbone of nearly all formations, especially in player versus player (or PvP) settings. It is also frequently a pre-requisite to advance your Town Center building level, making this an extremely high priority building in your Town.
Eventually when Truegold levels are unlocked for the building, completing a Truegold level applies retroactively to all troop tiers (including previously trained troops). For example, when you reach Truegold level 1, all tiers of troops inherit the Truegold bonuses. So you can train tier-1 Truegold 1 infantry as well as tier-10 Truegold 1 infantry.
Another part players frequently miss is that the Infantry Camp’s training speed and capacity bonuses apply to training of all three troop types, not just infantry, so upgrading it helps your archers and lancers too.
Infantry Camp upgrade costs (levels 1-30)
| Level | Prerequisites |  Wood |  Bread |  Stone |  Iron | Upgrade Time | Training Capacity | Training Speed (%) | Power |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Town Center Lv. 6 · Watchtower | – | – | – | – | 2s | 17 | 0.3 | 400 |
| 2 | Town Center Lv. 6 | 140 | – | – | – | 9s | 22 | 0.5 | 760 |
| 3 | Town Center Lv. 6 | 645 | – | – | – | 45s | 26 | 0.8 | 1,300 |
| 4 | Town Center Lv. 6 | 1,400 | – | 285 | – | 2m 15s | 30 | 1 | 2,020 |
| 5 | Town Center Lv. 6 | 6,000 | – | 1,200 | – | 4m 30s | 35 | 1.3 | 3,100 |
| 6 | Town Center Lv. 6 | 15,000 | – | 3,000 | 765 | 9m | 39 | 1.6 | 4,720 |
| 7 | Town Center Lv. 7 | 55,000 | – | 11,000 | 2,700 | 18m | 43 | 1.8 | 7,060 |
| 8 | Town Center Lv. 8 | 100,000 | – | 20,000 | 5,000 | 27m | 48 | 2.1 | 9,400 |
| 9 | Town Center Lv. 9 | 200,000 | – | 41,000 | 10,000 | 40m 30s | 52 | 2.4 | 11,740 |
| 10 | Town Center Lv. 10 | 360,000 | – | 73,000 | 18,000 | 54m | 56 | 2.6 | 15,140 |
| 11 | Town Center Lv. 11 | 460,000 | 460,000 | 92,000 | 23,000 | 1h 7m 30s | 61 | 2.9 | 18,540 |
| 12 | Town Center Lv. 12 | 580,000 | 580,000 | 110,000 | 29,000 | 1h 21m | 65 | 3.2 | 21,940 |
| 13 | Town Center Lv. 13 | 830,000 | 830,000 | 160,000 | 41,000 | 1h 39m | 69 | 3.4 | 27,680 |
| 14 | Town Center Lv. 14 | 1,100,000 | 1,100,000 | 220,000 | 55,000 | 2h 6m | 76 | 3.7 | 33,420 |
| 15 | Town Center Lv. 15 | 1,600,000 | 1,600,000 | 320,000 | 81,000 | 2h 42m | 84 | 4 | 39,160 |
| 16 | Town Center Lv. 16 | 2,000,000 | 2,000,000 | 410,000 | 100,000 | 4h 34m | 92 | 4.2 | 47,240 |
| 17 | Town Center Lv. 17 | 3,200,000 | 3,200,000 | 650,000 | 160,000 | 5h 29m | 101 | 4.5 | 55,320 |
| 18 | Town Center Lv. 18 | 4,300,000 | 4,300,000 | 870,000 | 210,000 | 6h 35m | 109 | 4.8 | 63,400 |
| 19 | Town Center Lv. 19 | 5,400,000 | 5,400,000 | 1,000,000 | 270,000 | 9h 52m 30s | 117 | 5 | 74,880 |
| 20 | Town Center Lv. 20 | 7,500,000 | 7,500,000 | 1,500,000 | 370,000 | 12h 20m 30s | 126 | 5.3 | 86,360 |
| 21 | Town Center Lv. 21 | 9,500,000 | 9,500,000 | 1,900,000 | 470,000 | 16h 2m 30s | 134 | 5.6 | 97,840 |
| 22 | Town Center Lv. 22 | 12,000,000 | 12,000,000 | 2,500,000 | 630,000 | 1d 0h 4m | 142 | 5.8 | 115,060 |
| 23 | Town Center Lv. 23 | 15,000,000 | 15,000,000 | 3,100,000 | 780,000 | 1d 9h 42m | 151 | 6.1 | 132,280 |
| 24 | Town Center Lv. 24 | 21,000,000 | 21,000,000 | 4,200,000 | 1,000,000 | 1d 23h 11m | 159 | 6.4 | 149,500 |
| 25 | Town Center Lv. 25 | 28,000,000 | 28,000,000 | 5,700,000 | 1,400,000 | 2d 18h 3m | 167 | 6.7 | 166,720 |
| 26 | Town Center Lv. 26 | 36,000,000 | 36,000,000 | 7,300,000 | 1,800,000 | 3d 3h 57m | 176 | 6.9 | 192,020 |
| 27 | Town Center Lv. 27 | 52,000,000 | 52,000,000 | 10,000,000 | 2,600,000 | 3d 19h 9m | 184 | 7.2 | 217,320 |
| 28 | Town Center Lv. 28 | 69,000,000 | 69,000,000 | 13,000,000 | 3,400,000 | 4d 8h 49m | 192 | 7.4 | 242,620 |
| 29 | Town Center Lv. 29 | 86,000,000 | 86,000,000 | 17,000,000 | 4,300,000 | 5d 0h 33m | 201 | 7.7 | 267,920 |
| 30 | Town Center Lv. 30 | 100,000,000 | 100,000,000 | 21,000,000 | 5,200,000 | 6d 0h 40m | 209 | 8 | 304,700 |
Costs and times shown are for that level only, not running totals.