diff --git a/core/src/com/unciv/logic/GameInfo.kt b/core/src/com/unciv/logic/GameInfo.kt
index 8d7a7d8d70..59b583d816 100644
--- a/core/src/com/unciv/logic/GameInfo.kt
+++ b/core/src/com/unciv/logic/GameInfo.kt
@@ -362,7 +362,6 @@ class GameInfo {
 
         removeMissingModReferences()
 
-        replaceDiplomacyFlag(DiplomacyFlags.Denunceation, DiplomacyFlags.Denunciation)
 
         for (baseUnit in ruleSet.units.values)
             baseUnit.ruleset = ruleSet
diff --git a/core/src/com/unciv/logic/GameStarter.kt b/core/src/com/unciv/logic/GameStarter.kt
index 02588b78a9..c82db31e3b 100644
--- a/core/src/com/unciv/logic/GameStarter.kt
+++ b/core/src/com/unciv/logic/GameStarter.kt
@@ -211,8 +211,7 @@ object GameStarter {
 
 
         val allMercantileResources = ruleset.tileResources.values.filter {
-            it.unique == "Can only be created by Mercantile City-States" // Deprecated as of 3.16.16
-                || it.hasUnique(UniqueType.CityStateOnlyResource) }.map { it.name }
+            it.hasUnique(UniqueType.CityStateOnlyResource) }.map { it.name }
 
 
         val unusedMercantileResources = Stack<String>()
diff --git a/core/src/com/unciv/logic/battle/BattleDamage.kt b/core/src/com/unciv/logic/battle/BattleDamage.kt
index 47ba1a6064..5e9f203070 100644
--- a/core/src/com/unciv/logic/battle/BattleDamage.kt
+++ b/core/src/com/unciv/logic/battle/BattleDamage.kt
@@ -331,7 +331,6 @@ object BattleDamage {
      */
     private fun getAttackingStrength(
         attacker: ICombatant,
-        tileToAttackFrom: TileInfo?,
         defender: ICombatant
     ): Float {
         val attackModifier = modifiersToMultiplicationBonus(getAttackModifiers(attacker, defender))
@@ -355,7 +354,7 @@ object BattleDamage {
         if (attacker.isRanged()) return 0
         if (defender.isCivilian()) return 0
         val ratio =
-            getAttackingStrength(attacker, tileToAttackFrom, defender) / getDefendingStrength(
+            getAttackingStrength(attacker, defender) / getDefendingStrength(
                 attacker,
                 defender
             )
@@ -368,7 +367,7 @@ object BattleDamage {
         defender: ICombatant
     ): Int {
         val ratio =
-            getAttackingStrength(attacker, tileToAttackFrom, defender) / getDefendingStrength(
+            getAttackingStrength(attacker, defender) / getDefendingStrength(
                 attacker,
                 defender
             )
diff --git a/core/src/com/unciv/logic/city/CityStats.kt b/core/src/com/unciv/logic/city/CityStats.kt
index 8ec31ba7cb..00931e1fb0 100644
--- a/core/src/com/unciv/logic/city/CityStats.kt
+++ b/core/src/com/unciv/logic/city/CityStats.kt
@@ -86,19 +86,6 @@ class CityStats(val cityInfo: CityInfo) {
         return stats
     }
 
-    @Deprecated("As of 3.16.16 - replaced by regular getStatPercentBonusesFromUniques()")
-    private fun getStatPercentBonusesFromResources(construction: IConstruction): Stats {
-        val stats = Stats()
-
-        if (construction is Building
-                && construction.isWonder
-                && cityInfo.civInfo.getCivResources()
-                        .any { it.amount > 0 && it.resource.unique == "+15% production towards Wonder construction" })
-            stats.production += 15f
-
-        return stats
-    }
-
     private fun getStatsFromNationUnique(): Stats {
         return getStatsFromUniques(cityInfo.civInfo.nation.uniqueObjects.asSequence())
     }
@@ -493,8 +480,6 @@ class CityStats(val cityInfo: CityInfo) {
         newStatPercentBonusList["Railroads"] = getStatPercentBonusesFromRailroad()  // Name chosen same as tech, for translation, but theoretically independent
         val resourceUniques = cityInfo.civInfo.getCivResources().asSequence().flatMap { it.resource.uniqueObjects }
         newStatPercentBonusList["Resources"] = getStatPercentBonusesFromUniques(currentConstruction, resourceUniques)
-        // Deprecated as of 3.16.16
-        newStatPercentBonusList["Resources"] = getStatPercentBonusesFromResources(currentConstruction)
         newStatPercentBonusList["National ability"] = getStatPercentBonusesFromNationUnique(currentConstruction)
         newStatPercentBonusList["Puppet City"] = getStatPercentBonusesFromPuppetCity()
         newStatPercentBonusList["Religion"] = getStatPercentBonusesFromUniques(currentConstruction, cityInfo.religion.getUniques())
diff --git a/core/src/com/unciv/logic/map/TileInfo.kt b/core/src/com/unciv/logic/map/TileInfo.kt
index f615785e13..19067c3372 100644
--- a/core/src/com/unciv/logic/map/TileInfo.kt
+++ b/core/src/com/unciv/logic/map/TileInfo.kt
@@ -252,17 +252,17 @@ open class TileInfo {
         }
 
         if (naturalWonder != null) {
-            val wonder = getNaturalWonder().clone()
+            val wonderStats = getNaturalWonder().clone()
 
             // Spain doubles tile yield
             if (city != null && city.civInfo.hasUnique("Tile yields from Natural Wonders doubled")) {
-                wonder.timesInPlace(2f)
+                wonderStats.timesInPlace(2f)
             }
 
             if (getNaturalWonder().overrideStats)
-                stats = wonder
+                stats = wonderStats
             else
-                stats.add(wonder)
+                stats.add(wonderStats)
         }
 
         if (city != null) {
diff --git a/core/src/com/unciv/models/ruleset/Nation.kt b/core/src/com/unciv/models/ruleset/Nation.kt
index ad4f7091ef..01c934a49f 100644
--- a/core/src/com/unciv/models/ruleset/Nation.kt
+++ b/core/src/com/unciv/models/ruleset/Nation.kt
@@ -177,8 +177,7 @@ class Nation : RulesetObject() {
 
         if (showResources) {
             val allMercantileResources = ruleset.tileResources.values
-                .filter { it.unique == "Can only be created by Mercantile City-States" // Deprecated 3.16.16
-                        || it.hasUnique(UniqueType.CityStateOnlyResource) }
+                .filter { it.hasUnique(UniqueType.CityStateOnlyResource) }
 
             if (allMercantileResources.isNotEmpty()) {
                 textList += FormattedLine()
diff --git a/core/src/com/unciv/models/ruleset/tile/TileResource.kt b/core/src/com/unciv/models/ruleset/tile/TileResource.kt
index 14cea2ed41..02cf3f7514 100644
--- a/core/src/com/unciv/models/ruleset/tile/TileResource.kt
+++ b/core/src/com/unciv/models/ruleset/tile/TileResource.kt
@@ -14,8 +14,6 @@ class TileResource : RulesetStatsObject() {
     var improvement: String? = null
     var improvementStats: Stats? = null
     var revealedBy: String? = null
-    @Deprecated("As of 3.16.16 - replaced by uniques")
-    var unique: String? = null
     var majorDepositAmount: DepositAmount = DepositAmount()
     var minorDepositAmount: DepositAmount = DepositAmount()