Errors in ImprovementDefs Posted on Friday, April 13, 2018 The following costs are in error in the ImprovementDefs.xml file: HyperSilicates -> HyperSilicatesCost EpimetheusPollen -> EpimetheusPollenCost HeliosOreIncome -> HeliosOreCost TechapodHive -> TechapodHiveCost