Overview Buildings Troops Research Titles Items World speed FAQ Game data
Research
Research is paid with silver and resources and gives a permanent bonus to all your cities. Each line has several levels; the bonus shown is the total at that level, not an addition to the previous one.
Caravan Travel Speed · up to +50% Level Bonus Grain Silver 1 +2% 50 25,000 2 +4% 300 150,000 3 +7% 1,000 500,000 4 +10% 3,000 1,500,000 5 +15% 6,000 3,000,000 6 +20% 9,500 4,750,000 7 +25% 14,000 7,000,000 8 +30% 20,000 10,000,000 9 +35% 27,000 13,500,000 10 +40% 35,000 17,500,000 11 +45% 45,000 22,500,000 12 +50% 56,000 28,000,000
Ship Travel Speed · up to +50% Level Bonus Grain Silver 1 +2% 75 37,500 2 +4% 750 375,000 3 +7% 1,500 750,000 4 +10% 4,400 2,200,000 5 +15% 9,000 4,500,000 6 +20% 14,000 7,000,000 7 +25% 21,000 10,500,000 8 +30% 30,000 15,000,000 9 +35% 41,000 20,500,000 10 +40% 53,000 26,500,000 11 +45% 68,000 34,000,000 12 +50% 84,000 42,000,000
Influence and Free Currency Gain · up to +25% Level Bonus Grain Silver 1 +2% 250 125,000 2 +4% 1,500 750,000 3 +6% 4,100 2,050,000 4 +8% 8,500 4,250,000 5 +10% 15,000 7,500,000 6 +12% 24,000 12,000,000 7 +14% 36,000 18,000,000 8 +16% 50,000 25,000,000 9 +18% 68,000 34,000,000 10 +20% 88,000 44,000,000 11 +22% 113,000 56,500,000 12 +25% 141,000 70,500,000
Gate Orb Gain · up to +100% Level Bonus Ore Silver 1 +8% 250 125,000 2 +16% 1,500 750,000 3 +24% 4,100 2,050,000 4 +32% 8,500 4,250,000 5 +40% 15,000 7,500,000 6 +48% 24,000 12,000,000 7 +56% 36,000 18,000,000 8 +64% 50,000 25,000,000 9 +72% 68,000 34,000,000 10 +80% 88,000 44,000,000 11 +88% 113,000 56,500,000 12 +100% 141,000 70,500,000
Building Defense · up to +50% Level Bonus Clay Silver 1 +1% 100 50,000 2 +2% 600 300,000 3 +5% 2,000 1,000,000 4 +10% 6,000 3,000,000 5 +15% 12,000 6,000,000 6 +20% 19,000 9,500,000 7 +25% 28,000 14,000,000 8 +30% 40,000 20,000,000 9 +35% 54,000 27,000,000 10 +40% 71,000 35,500,000 11 +45% 90,000 45,000,000 12 +50% 112,000 56,000,000
Rampart Defense · up to +50% Level Bonus Clay Silver 1 +1% 100 50,000 2 +2% 600 300,000 3 +5% 2,000 1,000,000 4 +10% 6,000 3,000,000 5 +15% 12,000 6,000,000 6 +20% 19,000 9,500,000 7 +25% 28,000 14,000,000 8 +30% 40,000 20,000,000 9 +35% 54,000 27,000,000 10 +40% 71,000 35,500,000 11 +45% 90,000 45,000,000 12 +50% 112,000 56,000,000
City Capture · up to +50% Level Bonus Silver 1 +2% 200,000 2 +4% 2,500,000 3 +7% 7,000,000 4 +10% 14,000,000 5 +15% 25,000,000 6 +20% 40,000,000 7 +25% 60,000,000 8 +30% 90,000,000 9 +35% 120,000,000 10 +40% 160,000,000 11 +45% 210,000,000 12 +50% 270,000,000
Corvette Production Speed · up to +1,315% Level Bonus Ore Silver 1 +30% 100 50,000 2 +65% 600 300,000 3 +100% 1,600 800,000 4 +160% 3,400 1,700,000 5 +245% 6,000 3,000,000 6 +340% 9,500 4,750,000 7 +455% 14,000 7,000,000 8 +585% 20,000 10,000,000 9 +725% 27,000 13,500,000 10 +880% 35,000 17,500,000 11 +1,070% 45,000 22,500,000 12 +1,315% 56,000 28,000,000
Galleon Production Speed · up to +1,215% Level Bonus Ore Silver 1 +30% 200 100,000 2 +60% 1,200 600,000 3 +90% 3,300 1,650,000 4 +150% 6,800 3,400,000 5 +228% 12,000 6,000,000 6 +312% 19,200 9,600,000 7 +420% 28,600 14,300,000 8 +540% 40,000 20,000,000 9 +672% 54,000 27,000,000 10 +816% 71,000 35,500,000 11 +990% 90,000 45,000,000 12 +1,215% 113,000 56,500,000
Dreadnaught Production Speed · up to +1,215% Level Bonus Ore Silver 1 +30% 200 100,000 2 +60% 1,200 600,000 3 +90% 3,300 1,650,000 4 +150% 6,800 3,400,000 5 +228% 12,000 6,000,000 6 +312% 19,200 9,600,000 7 +420% 28,600 14,300,000 8 +540% 40,000 20,000,000 9 +672% 54,000 27,000,000 10 +816% 71,000 35,500,000 11 +990% 90,000 45,000,000 12 +1,215% 113,000 56,500,000
Governor Production Speed · up to +150% Level Bonus Silver 1 +10% 2,500 2 +20% 5,000 3 +30% 7,500 4 +40% 10,000 5 +50% 12,500 6 +60% 15,000 7 +70% 17,500 8 +80% 20,000 9 +90% 22,500 10 +100% 25,000 11 +110% 27,500 12 +150% 30,000
Militia Combat Strength · up to +50% Level Bonus Wood Silver 1 +1% 100 50,000 2 +2% 600 300,000 3 +5% 1,600 800,000 4 +10% 3,400 1,700,000 5 +15% 6,000 3,000,000 6 +20% 9,500 4,750,000 7 +25% 14,000 7,000,000 8 +30% 20,000 10,000,000 9 +35% 27,000 13,500,000 10 +40% 35,000 17,500,000 11 +45% 45,000 22,500,000 12 +50% 56,000 28,000,000
Footman Combat Strength · up to +50% Level Bonus Ore Silver 1 +2% 200 100,000 2 +4% 1,000 500,000 3 +7% 3,600 1,800,000 4 +10% 8,500 4,250,000 5 +15% 15,000 7,500,000 6 +20% 24,000 12,000,000 7 +25% 36,000 18,000,000 8 +30% 50,000 25,000,000 9 +35% 68,000 34,000,000 10 +40% 88,000 44,000,000 11 +45% 113,000 56,500,000 12 +50% 141,000 70,500,000
Crossbowman Combat Strength · up to +50% Level Bonus Wood Silver 1 +2% 75 37,500 2 +4% 450 225,000 3 +7% 1,500 750,000 4 +10% 4,500 2,250,000 5 +15% 9,000 4,500,000 6 +20% 14,000 7,000,000 7 +25% 21,000 10,500,000 8 +30% 30,000 15,000,000 9 +35% 41,000 20,500,000 10 +40% 53,000 26,500,000 11 +45% 68,000 34,000,000 12 +50% 84,000 42,000,000
Pikeman Combat Strength · up to +50% Level Bonus Ore Silver 1 +2% 50 25,000 2 +4% 300 150,000 3 +7% 1,000 500,000 4 +10% 3,000 1,500,000 5 +15% 6,000 3,000,000 6 +20% 9,500 4,750,000 7 +25% 14,000 7,000,000 8 +30% 20,000 10,000,000 9 +35% 27,000 13,500,000 10 +40% 35,000 17,500,000 11 +45% 45,000 22,500,000 12 +50% 56,000 28,000,000
Rider Combat Strength · up to +50% Level Bonus Silver 1 +2% 50,000 2 +4% 300,000 3 +7% 800,000 4 +10% 1,700,000 5 +15% 3,000,000 6 +20% 4,750,000 7 +25% 7,000,000 8 +30% 10,000,000 9 +35% 13,500,000 10 +40% 17,500,000 11 +45% 22,500,000 12 +50% 28,000,000
Mounted Archer Combat Strength · up to +50% Level Bonus Wood Silver 1 +2% 50 25,000 2 +4% 300 150,000 3 +7% 1,000 500,000 4 +10% 3,000 1,500,000 5 +15% 6,000 3,000,000 6 +20% 9,500 4,750,000 7 +25% 14,000 7,000,000 8 +30% 20,000 10,000,000 9 +35% 27,000 13,500,000 10 +40% 35,000 17,500,000 11 +45% 45,000 22,500,000 12 +50% 56,000 28,000,000
Heavy Cavalry Combat Strength · up to +50% Level Bonus Ore Silver 1 +2% 100 50,000 2 +4% 600 300,000 3 +7% 2,000 1,000,000 4 +10% 6,000 3,000,000 5 +15% 12,000 6,000,000 6 +20% 19,200 9,600,000 7 +25% 28,600 14,300,000 8 +30% 40,000 20,000,000 9 +35% 54,000 27,000,000 10 +40% 71,000 35,500,000 11 +45% 90,000 45,000,000 12 +50% 113,000 56,500,000
Arcanist Combat Strength · up to +50% Level Bonus Ore Silver 1 +2% 100 50,000 2 +4% 600 300,000 3 +7% 2,000 1,000,000 4 +10% 6,000 3,000,000 5 +15% 12,000 6,000,000 6 +20% 19,200 9,600,000 7 +25% 28,600 14,300,000 8 +30% 40,000 20,000,000 9 +35% 54,000 27,000,000 10 +40% 71,000 35,500,000 11 +45% 90,000 45,000,000 12 +50% 113,000 56,500,000
Elementalist Combat Strength · up to +50% Level Bonus Ore Silver 1 +2% 75 37,500 2 +4% 450 225,000 3 +7% 1,500 750,000 4 +10% 4,500 2,250,000 5 +15% 9,000 4,500,000 6 +20% 14,000 7,000,000 7 +25% 21,000 10,500,000 8 +30% 30,000 15,000,000 9 +35% 41,000 20,500,000 10 +40% 53,000 26,500,000 11 +45% 68,000 34,000,000 12 +50% 84,000 42,000,000
Cleric Combat Strength · up to +50% Level Bonus Ore Silver 1 +2% 50 25,000 2 +4% 300 150,000 3 +7% 1,000 500,000 4 +10% 3,000 1,500,000 5 +15% 6,000 3,000,000 6 +20% 9,500 4,750,000 7 +25% 14,000 7,000,000 8 +30% 20,000 10,000,000 9 +35% 27,000 13,500,000 10 +40% 35,000 17,500,000 11 +45% 45,000 22,500,000 12 +50% 56,000 28,000,000
Crusader Combat Strength · up to +50% Level Bonus Ore Silver 1 +2% 50 25,000 2 +4% 300 150,000 3 +7% 1,000 500,000 4 +10% 3,000 1,500,000 5 +15% 6,000 3,000,000 6 +20% 9,500 4,750,000 7 +25% 14,000 7,000,000 8 +30% 20,000 10,000,000 9 +35% 27,000 13,500,000 10 +40% 35,000 17,500,000 11 +45% 45,000 22,500,000 12 +50% 56,000 28,000,000
Ram Combat Strength · up to +50% Level Bonus Wood Silver 1 +2% 75 37,500 2 +4% 450 225,000 3 +7% 1,500 750,000 4 +10% 4,500 2,250,000 5 +15% 9,000 4,500,000 6 +20% 14,000 7,000,000 7 +25% 21,000 10,500,000 8 +30% 30,000 15,000,000 9 +35% 41,000 20,500,000 10 +40% 53,000 26,500,000 11 +45% 68,000 34,000,000 12 +50% 84,000 42,000,000
Mangonel Combat Strength · up to +50% Level Bonus Ore Silver 1 +2% 50 25,000 2 +4% 300 150,000 3 +7% 1,000 500,000 4 +10% 3,000 1,500,000 5 +15% 6,000 3,000,000 6 +20% 9,500 4,750,000 7 +25% 14,000 7,000,000 8 +30% 20,000 10,000,000 9 +35% 27,000 13,500,000 10 +40% 35,000 17,500,000 11 +45% 45,000 22,500,000 12 +50% 56,000 28,000,000
Trebuchet Combat Strength · up to +50% Level Bonus Clay Silver 1 +2% 100 50,000 2 +4% 600 300,000 3 +7% 2,000 1,000,000 4 +10% 6,000 3,000,000 5 +15% 12,000 6,000,000 6 +20% 19,200 9,600,000 7 +25% 28,600 14,300,000 8 +30% 40,000 20,000,000 9 +35% 54,000 27,000,000 10 +40% 71,000 35,500,000 11 +45% 90,000 45,000,000 12 +50% 113,000 56,500,000
Corvette Combat Strength · up to +50% Level Bonus Wood Silver 1 +2% 75 37,500 2 +4% 450 225,000 3 +7% 1,500 750,000 4 +10% 4,500 2,250,000 5 +15% 9,000 4,500,000 6 +20% 14,000 7,000,000 7 +25% 21,000 10,500,000 8 +30% 30,000 15,000,000 9 +35% 41,000 20,500,000 10 +40% 53,000 26,500,000 11 +45% 68,000 34,000,000 12 +50% 84,000 42,000,000
Galleon Combat Strength · up to +50% Level Bonus Wood Silver 1 +2% 100 50,000 2 +4% 600 300,000 3 +7% 2,000 1,000,000 4 +10% 6,000 3,000,000 5 +15% 12,000 6,000,000 6 +20% 19,200 9,600,000 7 +25% 28,600 14,300,000 8 +30% 40,000 20,000,000 9 +35% 54,000 27,000,000 10 +40% 71,000 35,500,000 11 +45% 90,000 45,000,000 12 +50% 113,000 56,500,000
Dreadnaught Combat Strength · up to +50% Level Bonus Wood Silver 1 +2% 125 67,500 2 +4% 750 375,000 3 +7% 2,000 1,000,000 4 +10% 6,000 3,000,000 5 +15% 15,000 7,500,000 6 +20% 24,000 12,000,000 7 +25% 36,000 18,000,000 8 +30% 50,000 25,000,000 9 +35% 68,000 34,000,000 10 +40% 88,000 44,000,000 11 +45% 113,000 56,500,000 12 +50% 141,000 70,500,000
Building Speed · up to +450% Level Bonus Clay Silver 1 +25% 100 50,000 2 +50% 800 400,000 3 +75% 5,000 2,500,000 4 +100% 17,000 8,500,000 5 +125% 30,000 15,000,000 6 +150% 48,000 24,000,000 7 +175% 72,000 36,000,000 8 +200% 100,000 50,000,000 9 +250% 136,000 68,000,000 10 +300% 176,000 88,000,000 11 +370% 250,000 125,000,000 12 +450% 300,000 150,000,000
Infantry Travel Speed · up to +50% Level Bonus Grain Silver 1 +2% 250 125,000 2 +4% 1,500 750,000 3 +7% 4,100 2,050,000 4 +10% 8,500 4,250,000 5 +15% 15,000 7,500,000 6 +20% 24,000 12,000,000 7 +25% 36,000 18,000,000 8 +30% 50,000 25,000,000 9 +35% 68,000 34,000,000 10 +40% 88,000 44,000,000 11 +45% 113,000 56,500,000 12 +50% 141,000 70,500,000
Cavalry Travel Speed · up to +50% Level Bonus Grain Silver 1 +2% 250 125,000 2 +4% 1,500 750,000 3 +7% 4,100 2,050,000 4 +10% 8,500 4,250,000 5 +15% 15,000 7,500,000 6 +20% 24,000 12,000,000 7 +25% 36,000 18,000,000 8 +30% 50,000 25,000,000 9 +35% 68,000 34,000,000 10 +40% 88,000 44,000,000 11 +45% 113,000 56,500,000 12 +50% 141,000 70,500,000
Rider Travel Speed · up to +50% Level Bonus Grain Silver 1 +2% 100 50,000 2 +4% 600 300,000 3 +7% 1,600 800,000 4 +10% 3,400 1,700,000 5 +15% 6,000 3,000,000 6 +20% 9,500 4,750,000 7 +25% 14,000 7,000,000 8 +30% 20,000 10,000,000 9 +35% 27,000 13,500,000 10 +40% 35,000 17,500,000 11 +45% 45,000 22,500,000 12 +50% 56,000 28,000,000
Siege Engine Travel Speed · up to +50% Level Bonus Grain Silver 1 +2% 250 125,000 2 +4% 1,500 750,000 3 +7% 4,100 2,050,000 4 +10% 8,500 4,250,000 5 +15% 15,000 7,500,000 6 +20% 24,000 12,000,000 7 +25% 36,000 18,000,000 8 +30% 50,000 25,000,000 9 +35% 68,000 34,000,000 10 +40% 88,000 44,000,000 11 +45% 113,000 56,500,000 12 +50% 141,000 70,500,000
Navy Travel Speed · up to +50% Level Bonus Grain Silver 1 +2% 250 125,000 2 +4% 1,500 750,000 3 +7% 4,100 2,050,000 4 +10% 8,500 4,250,000 5 +15% 15,000 7,500,000 6 +20% 24,000 12,000,000 7 +25% 36,000 18,000,000 8 +30% 50,000 25,000,000 9 +35% 68,000 34,000,000 10 +40% 88,000 44,000,000 11 +45% 113,000 56,500,000 12 +50% 141,000 70,500,000
Governor Travel Speed · up to +50% Level Bonus Silver 1 +2% 50,000 2 +4% 400,000 3 +7% 1,400,000 4 +10% 3,400,000 5 +15% 6,000,000 6 +20% 9,500,000 7 +25% 14,000,000 8 +30% 20,000,000 9 +35% 27,000,000 10 +40% 35,000,000 11 +45% 45,000,000 12 +50% 56,000,000
Wood Resource Production · up to +100% Level Bonus Ore Silver 1 +6% 50 25,000 2 +12% 300 150,000 3 +20% 1,500 750,000 4 +28% 5,000 2,500,000 5 +36% 12,000 6,000,000 6 +44% 19,200 9,600,000 7 +52% 28,600 14,300,000 8 +60% 40,000 20,000,000 9 +68% 54,000 27,000,000 10 +76% 71,000 35,500,000 11 +86% 90,000 45,000,000 12 +100% 113,000 56,500,000
Clay Resource Production · up to +100% Level Bonus Ore Silver 1 +6% 50 25,000 2 +12% 300 150,000 3 +20% 1,500 750,000 4 +28% 5,000 2,500,000 5 +36% 12,000 6,000,000 6 +44% 19,200 9,600,000 7 +52% 28,600 14,300,000 8 +60% 40,000 20,000,000 9 +68% 54,000 27,000,000 10 +76% 71,000 35,500,000 11 +86% 90,000 45,000,000 12 +100% 113,000 56,500,000
Ore Resource Production · up to +100% Level Bonus Ore Silver 1 +6% 50 25,000 2 +12% 300 150,000 3 +20% 1,500 750,000 4 +28% 5,000 2,500,000 5 +36% 12,000 6,000,000 6 +44% 19,200 9,600,000 7 +52% 28,600 14,300,000 8 +60% 40,000 20,000,000 9 +68% 54,000 27,000,000 10 +76% 71,000 35,500,000 11 +86% 90,000 45,000,000 12 +100% 113,000 56,500,000
Grain Resource Production · up to +100% Level Bonus Ore Silver 1 +6% 50 25,000 2 +12% 300 150,000 3 +20% 1,500 750,000 4 +28% 5,000 2,500,000 5 +36% 12,000 6,000,000 6 +44% 19,200 9,600,000 7 +52% 28,600 14,300,000 8 +60% 40,000 20,000,000 9 +68% 54,000 27,000,000 10 +76% 71,000 35,500,000 11 +86% 90,000 45,000,000 12 +100% 113,000 56,500,000
Silver Resource Production · up to +100% Level Bonus Ore Silver 1 +6% 50 25,000 2 +12% 300 150,000 3 +20% 1,500 750,000 4 +28% 5,000 2,500,000 5 +36% 12,000 6,000,000 6 +44% 19,200 9,600,000 7 +52% 28,600 14,300,000 8 +60% 40,000 20,000,000 9 +68% 54,000 27,000,000 10 +76% 71,000 35,500,000 11 +86% 90,000 45,000,000 12 +100% 113,000 56,500,000
Troop Space · up to +10% Level Bonus Clay Silver 1 +1% 4,500 2,250,000 2 +2% 12,300 6,150,000 3 +3% 25,500 12,750,000 4 +4% 45,000 22,500,000 5 +5% 72,000 36,000,000 6 +6% 108,000 54,000,000 7 +7% 150,000 75,000,000 8 +8% 204,000 102,000,000 9 +9% 264,000 132,000,000 10 +10% 339,000 169,500,000
Gate Penalty Reduction · up to +25% Level Bonus Wood Silver 1 +2% 100 50,000 2 +4% 600 300,000 3 +6% 1,600 800,000 4 +8% 3,400 1,700,000 5 +10% 6,000 3,000,000 6 +12% 9,500 4,750,000 7 +14% 14,000 7,000,000 8 +16% 20,000 10,000,000 9 +18% 27,000 13,500,000 10 +20% 35,000 17,500,000 11 +22% 45,000 22,500,000 12 +25% 56,000 28,000,000
Infantry Grounds Recruitment Speed · up to +500% Level Bonus Clay Silver 1 +25% 150 75,000 2 +50% 900 450,000 3 +75% 3,000 1,500,000 4 +100% 9,000 4,500,000 5 +150% 18,000 9,000,000 6 +200% 28,800 14,400,000 7 +250% 42,000 21,000,000 8 +300% 60,000 30,000,000 9 +350% 81,600 40,800,000 10 +400% 105,600 52,800,000 11 +450% 134,400 67,200,000 12 +500% 168,000 84,000,000
Cavalry Grounds Recruitment Speed · up to +500% Level Bonus Clay Silver 1 +25% 100 50,000 2 +50% 600 300,000 3 +75% 2,000 1,000,000 4 +100% 6,000 3,000,000 5 +150% 12,000 6,000,000 6 +200% 19,000 9,500,000 7 +250% 28,000 14,000,000 8 +300% 40,000 20,000,000 9 +350% 54,000 27,000,000 10 +400% 71,000 35,500,000 11 +450% 90,000 45,000,000 12 +500% 112,000 56,000,000
Arcane Sanctum Recruitment Speed · up to +500% Level Bonus Clay Silver 1 +25% 75 37,500 2 +50% 450 225,000 3 +75% 1,500 750,000 4 +100% 4,500 2,250,000 5 +150% 9,000 4,500,000 6 +200% 14,000 7,000,000 7 +250% 21,000 10,500,000 8 +300% 30,000 15,000,000 9 +350% 41,000 20,500,000 10 +400% 53,000 26,500,000 11 +450% 68,000 34,000,000 12 +500% 84,000 42,000,000
Warrior's Temple Recruitment Speed · up to +500% Level Bonus Clay Silver 1 +25% 50 25,000 2 +50% 300 150,000 3 +75% 1,000 500,000 4 +100% 3,000 1,500,000 5 +150% 6,000 3,000,000 6 +200% 9,500 4,750,000 7 +250% 14,000 7,000,000 8 +300% 20,000 10,000,000 9 +350% 27,000 13,500,000 10 +400% 35,000 17,500,000 11 +450% 45,000 22,500,000 12 +500% 56,000 28,000,000
Siege Workshop Recruitment Speed · up to +500% Level Bonus Clay Silver 1 +25% 75 37,500 2 +50% 450 225,000 3 +75% 1,500 750,000 4 +100% 4,500 2,250,000 5 +150% 9,000 4,500,000 6 +200% 14,000 7,000,000 7 +250% 21,000 10,500,000 8 +300% 30,000 15,000,000 9 +350% 41,000 20,500,000 10 +400% 53,000 26,500,000 11 +450% 68,000 34,000,000 12 +500% 84,000 42,000,000
Naval Yard Recruitment Speed · up to +500% Level Bonus Clay Silver 1 +25% 125 62,500 2 +50% 750 375,000 3 +75% 2,500 1,250,000 4 +100% 7,500 3,750,000 5 +150% 15,000 7,500,000 6 +200% 24,000 12,000,000 7 +250% 35,000 17,500,000 8 +300% 50,000 25,000,000 9 +350% 68,000 34,000,000 10 +400% 88,000 44,000,000 11 +450% 112,000 56,000,000 12 +500% 140,000 70,000,000