All information relating to the boost type Upgrade Speed Percentage in Kingdoms Mobile including what research projects increase Upgrade Speed Percentage and what the best gear is for Upgrade Speed Percentage.
Name Upgrade Speed Percentage
Type Percentage
Category Max Boost
Research Projects 26.0%
Total 26.0%

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Research Projects Giving Upgrade Speed Percentage Boost

Research Project Research Category Total Boost
Masonry I City Defenses 10.0%
Masonry II City Defenses 15.0%
Metallurgy II City Defenses 1.0%

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