Research Projects

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

Supply Cart

Max Lv. 10 Troop Load Increase 11.0%

Strike

Max Lv. 5 Attack Monster March Speed Bonus 50.0%

Heal

Max Lv. 5 Recovery Speed of Stamina 5.0%

Civil Engineering

Max Lv. 10 Building Speedup 10.0%

Medical Facilities

Max Lv. 10 Wounded Capacity +20,000

Herbology

Max Lv. 10 Healing Speed 20.0%

Saving Treatment

Max Lv. 5 Healing Resource Reduction 10.0%

Strike III

Max Lv. 10 Attack Monster March Speed Bonus 100.0%

Heal III

Max Lv. 10 Recovery Speed of Stamina 10.0%

Supply Cart II

Max Lv. 15 Troop Load Increase 30.0%

Civil Engineering II

Max Lv. 15 Building Speedup 15.0%

Medical Facilities II

Max Lv. 15 Wounded Capacity +30,000

Herbology II

Max Lv. 15 Healing Speed 30.0%

Advance Saving Treatment

Max Lv. 15 Healing Resource Reduction 15.0%

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.

Total Cost

Note that below information is based on partial data.

Resources Original Time Hero XP Power kPower/
Day
35.90M Wood
67.22M Food
2.26M Iron
1.40M Crystal
17d 06:26:43 6,867

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