Research Projects

An overview of all research projects available in the City Defenses Research Tree in Kingdoms Mobile including resource requirements, prerequisite research projects and buildings, time, hero xp, power, boost, and unlocked troops, traps and special skills.

Arithmetic I

Max Lv. 10 Research Speedup 10.0%

Fortifications I

Max Lv. 10 Max City HP 10.0%

Metallurgy I

Max Lv. 10 Trap Damage 10.0%

Trap Production I

Max Lv. 10 Trap Construction Speed 40.0%

Armory I

Max Lv. 10 Trap Storage 23.0%

Masonry I

Max Lv. 10 Upgrade Speed Percentage 10.0%

Phalanx I

Max Lv. 10 City Defenders DEF 10.0%

Wooden Beam I

Max Lv. 10 Increases Logs DMG 20.0%

Boulder I

Max Lv. 10 Increases Boulders DMG 20.0%

Physiology I

Max Lv. 10 Increases Infirmary Size 10.0%

Kerosene I

Max Lv. 10 Increases Fire Arrow DMG 20.0%

Arrow Hole I

Max Lv. 10 Increases City Defenders ATK 10.0%

Fortifications II

Max Lv. 15 Max City HP 30.0%

Masonry II

Max Lv. 15 Upgrade Speed Percentage 15.0%

Trap Production II

Max Lv. 15 Trap Construction Speed 60.0%

Physiology II

Max Lv. 15 Increases Infirmary Size 30.0%

Wooden Beam II

Max Lv. 15 Increases Logs DMG 30.0%

Boulder II

Max Lv. 15 Increases Boulders DMG 30.0%

Armory II

Max Lv. 15 Trap Storage 75.0%

Kerosene II

Max Lv. 15 Increases Fire Arrow DMG 30.0%

Metallurgy II

Max Lv. 15 Upgrade Speed Percentage 1.0%
Trap Damage 14.0%

Arithmetic II

Max Lv. 15 Research Speedup 15.0%

Phalanx II

Max Lv. 10 City Defenders DEF 10.0%

Arrow Hole II

Max Lv. 10 Increases City Defenders ATK 10.0%

Currently we do not have complete information on this research category yet, if you have missing information, please let us know via the User Comments or send us an e-mail to the address in the footer of this page.

Most Popular Guides
Recently Added/Changed Guides

Total Cost

Note that below information is based on partial data.

Resources Original Time Hero XP Power kPower/
Day
79.20M Food
237.60M Lumber
10.56M Ore
67d 03:54:43 5,548

Note: We do not yet have complete information for all research categories. Any missing information (resource requirements, original time, dependencies, power and XP) is much appreciated. You can register and add the information yourself, or leave a comment or send an e-mail.

Total Benefits

Note: We do not yet have complete information for all research categories. Any missing information (resource requirements, original time, dependencies, power and XP) is much appreciated. You can register and add the information yourself, or leave a comment or send an e-mail.

User Comments