apps/api/src/routes/debug.ts

@@ -642,6 +642,14 @@ const patchAdventurerStats = (state: GameState): number => {
     if (defaultAdventurer === undefined) {
       continue;
     }
+    const hasChanged
+      = savedAdventurer.baseCost !== defaultAdventurer.baseCost
+      || savedAdventurer.class !== defaultAdventurer.class
+      || savedAdventurer.combatPower !== defaultAdventurer.combatPower
+      || savedAdventurer.essencePerSecond !== defaultAdventurer.essencePerSecond
+      || savedAdventurer.goldPerSecond !== defaultAdventurer.goldPerSecond
+      || savedAdventurer.level !== defaultAdventurer.level
+      || savedAdventurer.name !== defaultAdventurer.name;
     savedAdventurer.baseCost = defaultAdventurer.baseCost;
     savedAdventurer.class = defaultAdventurer.class;
     savedAdventurer.combatPower = defaultAdventurer.combatPower;
@@ -649,7 +657,9 @@ const patchAdventurerStats = (state: GameState): number => {
     savedAdventurer.goldPerSecond = defaultAdventurer.goldPerSecond;
     savedAdventurer.level = defaultAdventurer.level;
     savedAdventurer.name = defaultAdventurer.name;
-    patched = patched + 1;
+    if (hasChanged) {
+      patched = patched + 1;
+    }
   }
   return patched;
 };
@@ -670,6 +680,15 @@ const patchQuestStats = (state: GameState): number => {
     if (defaultQuest === undefined) {
       continue;
     }
+    const savedPrereqs = JSON.stringify(savedQuest.prerequisiteIds);
+    const defaultPrereqs = JSON.stringify(defaultQuest.prerequisiteIds);
+    const hasChanged
+      = savedQuest.name !== defaultQuest.name
+      || savedQuest.description !== defaultQuest.description
+      || savedQuest.durationSeconds !== defaultQuest.durationSeconds
+      || savedPrereqs !== defaultPrereqs
+      || savedQuest.zoneId !== defaultQuest.zoneId
+      || savedQuest.combatPowerRequired !== defaultQuest.combatPowerRequired;
     savedQuest.name = defaultQuest.name;
     savedQuest.description = defaultQuest.description;
     savedQuest.durationSeconds = defaultQuest.durationSeconds;
@@ -678,7 +697,9 @@ const patchQuestStats = (state: GameState): number => {
     if (defaultQuest.combatPowerRequired !== undefined) {
       savedQuest.combatPowerRequired = defaultQuest.combatPowerRequired;
     }
-    patched = patched + 1;
+    if (hasChanged) {
+      patched = patched + 1;
+    }
   }
   return patched;
 };
@@ -689,6 +710,7 @@ const patchQuestStats = (state: GameState): number => {
  * @param state - The player's current game state (mutated in place).
  * @returns The number of boss entries whose stats were updated.
  */
+/* eslint-disable-next-line complexity, max-statements -- Comparing many boss stat fields for change detection */
 const patchBossStats = (state: GameState): number => {
   const defaultBossMap = new Map(defaultBosses.map((boss) => {
     return [ boss.id, boss ] as const;
@@ -699,6 +721,20 @@ const patchBossStats = (state: GameState): number => {
     if (defaultBoss === undefined) {
       continue;
     }
+    const savedRewards = JSON.stringify(savedBoss.equipmentRewards);
+    const defaultRewards = JSON.stringify(defaultBoss.equipmentRewards);
+    const hasChanged
+      = savedBoss.name !== defaultBoss.name
+      || savedBoss.description !== defaultBoss.description
+      || savedBoss.maxHp !== defaultBoss.maxHp
+      || savedBoss.damagePerSecond !== defaultBoss.damagePerSecond
+      || savedBoss.goldReward !== defaultBoss.goldReward
+      || savedBoss.essenceReward !== defaultBoss.essenceReward
+      || savedBoss.crystalReward !== defaultBoss.crystalReward
+      || savedRewards !== defaultRewards
+      || savedBoss.prestigeRequirement !== defaultBoss.prestigeRequirement
+      || savedBoss.zoneId !== defaultBoss.zoneId
+      || savedBoss.bountyRunestones !== defaultBoss.bountyRunestones;
     savedBoss.name = defaultBoss.name;
     savedBoss.description = defaultBoss.description;
     savedBoss.maxHp = defaultBoss.maxHp;
@@ -710,7 +746,9 @@ const patchBossStats = (state: GameState): number => {
     savedBoss.prestigeRequirement = defaultBoss.prestigeRequirement;
     savedBoss.zoneId = defaultBoss.zoneId;
     savedBoss.bountyRunestones = defaultBoss.bountyRunestones;
-    patched = patched + 1;
+    if (hasChanged) {
+      patched = patched + 1;
+    }
   }
   return patched;
 };
@@ -731,12 +769,20 @@ const patchZoneStats = (state: GameState): number => {
     if (defaultZone === undefined) {
       continue;
     }
+    const hasChanged
+      = savedZone.name !== defaultZone.name
+      || savedZone.description !== defaultZone.description
+      || savedZone.emoji !== defaultZone.emoji
+      || savedZone.unlockBossId !== defaultZone.unlockBossId
+      || savedZone.unlockQuestId !== defaultZone.unlockQuestId;
     savedZone.name = defaultZone.name;
     savedZone.description = defaultZone.description;
     savedZone.emoji = defaultZone.emoji;
     savedZone.unlockBossId = defaultZone.unlockBossId;
     savedZone.unlockQuestId = defaultZone.unlockQuestId;
-    patched = patched + 1;
+    if (hasChanged) {
+      patched = patched + 1;
+    }
   }
   return patched;
 };
@@ -747,6 +793,7 @@ const patchZoneStats = (state: GameState): number => {
  * @param state - The player's current game state (mutated in place).
  * @returns The number of upgrade entries whose stats were updated.
  */
+/* eslint-disable-next-line complexity -- Comparing many upgrade stat fields for change detection */
 const patchUpgradeStats = (state: GameState): number => {
   const defaultUpgradeMap = new Map(defaultUpgrades.map((upgrade) => {
     return [ upgrade.id, upgrade ] as const;
@@ -757,6 +804,15 @@ const patchUpgradeStats = (state: GameState): number => {
     if (defaultUpgrade === undefined) {
       continue;
     }
+    const hasChanged
+      = savedUpgrade.name !== defaultUpgrade.name
+      || savedUpgrade.description !== defaultUpgrade.description
+      || savedUpgrade.target !== defaultUpgrade.target
+      || savedUpgrade.adventurerId !== defaultUpgrade.adventurerId
+      || savedUpgrade.multiplier !== defaultUpgrade.multiplier
+      || savedUpgrade.costGold !== defaultUpgrade.costGold
+      || savedUpgrade.costEssence !== defaultUpgrade.costEssence
+      || savedUpgrade.costCrystals !== defaultUpgrade.costCrystals;
     savedUpgrade.name = defaultUpgrade.name;
     savedUpgrade.description = defaultUpgrade.description;
     savedUpgrade.target = defaultUpgrade.target;
@@ -767,7 +823,9 @@ const patchUpgradeStats = (state: GameState): number => {
     savedUpgrade.costGold = defaultUpgrade.costGold;
     savedUpgrade.costEssence = defaultUpgrade.costEssence;
     savedUpgrade.costCrystals = defaultUpgrade.costCrystals;
-    patched = patched + 1;
+    if (hasChanged) {
+      patched = patched + 1;
+    }
   }
   return patched;
 };
@@ -778,6 +836,7 @@ const patchUpgradeStats = (state: GameState): number => {
  * @param state - The player's current game state (mutated in place).
  * @returns The number of equipment entries whose stats were updated.
  */
+/* eslint-disable-next-line complexity, max-statements -- Comparing many equipment stat fields for change detection */
 const patchEquipmentStats = (state: GameState): number => {
   const defaultEquipmentMap = new Map(defaultEquipment.map((item) => {
     return [ item.id, item ] as const;
@@ -788,6 +847,18 @@ const patchEquipmentStats = (state: GameState): number => {
     if (defaultItem === undefined) {
       continue;
     }
+    const savedBonus = JSON.stringify(savedItem.bonus);
+    const defaultBonus = JSON.stringify(defaultItem.bonus);
+    const savedCost = JSON.stringify(savedItem.cost);
+    const defaultCost = JSON.stringify(defaultItem.cost);
+    const hasChanged
+      = savedItem.name !== defaultItem.name
+      || savedItem.description !== defaultItem.description
+      || savedItem.type !== defaultItem.type
+      || savedItem.rarity !== defaultItem.rarity
+      || savedBonus !== defaultBonus
+      || savedCost !== defaultCost
+      || savedItem.setId !== defaultItem.setId;
     savedItem.name = defaultItem.name;
     savedItem.description = defaultItem.description;
     savedItem.type = defaultItem.type;
@@ -799,7 +870,9 @@ const patchEquipmentStats = (state: GameState): number => {
     if (defaultItem.setId !== undefined) {
       savedItem.setId = defaultItem.setId;
     }
-    patched = patched + 1;
+    if (hasChanged) {
+      patched = patched + 1;
+    }
   }
   return patched;
 };
@@ -820,6 +893,16 @@ const patchAchievementStats = (state: GameState): number => {
     if (defaultAchievement === undefined) {
       continue;
     }
+    const savedCondition = JSON.stringify(savedAchievement.condition);
+    const defaultCondition = JSON.stringify(defaultAchievement.condition);
+    const savedReward = JSON.stringify(savedAchievement.reward);
+    const defaultReward = JSON.stringify(defaultAchievement.reward);
+    const hasChanged
+      = savedAchievement.name !== defaultAchievement.name
+      || savedAchievement.description !== defaultAchievement.description
+      || savedAchievement.icon !== defaultAchievement.icon
+      || savedCondition !== defaultCondition
+      || savedReward !== defaultReward;
     savedAchievement.name = defaultAchievement.name;
     savedAchievement.description = defaultAchievement.description;
     savedAchievement.icon = defaultAchievement.icon;
@@ -827,7 +910,9 @@ const patchAchievementStats = (state: GameState): number => {
     if (defaultAchievement.reward !== undefined) {
       savedAchievement.reward = { ...defaultAchievement.reward };
     }
-    patched = patched + 1;
+    if (hasChanged) {
+      patched = patched + 1;
+    }
   }
   return patched;
 };

apps/web/src/components/game/bossPanel.tsx

@@ -11,10 +11,11 @@
 /* eslint-disable max-lines -- Boss panel with sub-component and helper function */
 import { type JSX, useState } from "react";
 import { useGame } from "../../context/gameContext.js";
+import { computePartyCombatPower } from "../../engine/tick.js";
 import { cdnImage } from "../../utils/cdn.js";
 import { LockToggle } from "../ui/lockToggle.js";
 import { ZoneSelector } from "./zoneSelector.js";
-import type { Boss, GameState } from "@elysium/types";
+import type { Boss } from "@elysium/types";
 
 interface BossCardProperties {
   readonly boss:          Boss;
@@ -157,72 +158,6 @@ const BossCard = ({
   );
 };
 
-/**
- * Computes party DPS and HP from the current game state.
- * @param state - The full game state.
- * @returns The computed party DPS and HP values.
- */
-const computePartyStats = (
-  state: GameState,
-): {
-  partyDps: number;
-  partyHp:  number;
-} => {
-  const { upgrades, adventurers, equipment, prestige } = state;
-  let globalMultiplier = 1;
-  for (const upgrade of upgrades) {
-    const { purchased, target, multiplier } = upgrade;
-    if (purchased && target === "global") {
-      globalMultiplier = globalMultiplier * multiplier;
-    }
-  }
-  const prestigeBonus = prestige.count * 0.1;
-  const prestigeMultiplier = 1 + prestigeBonus;
-  const equipmentCombatMultiplier = equipment.
-    filter((item) => {
-      return item.equipped && item.bonus.combatMultiplier !== undefined;
-    }).
-    reduce((multiplier, item) => {
-      return multiplier * (item.bonus.combatMultiplier ?? 1);
-    }, 1);
-
-  let partyDps = 0;
-  let partyHp = 0;
-  for (const adventurer of adventurers) {
-    const { count, id: adventurerId, combatPower, level } = adventurer;
-    if (count === 0) {
-      continue;
-    }
-    let adventurerMultiplier = 1;
-    for (const upgrade of upgrades) {
-      const {
-        purchased,
-        target,
-        multiplier,
-        adventurerId: upgradeAdventurerId,
-      } = upgrade;
-      if (
-        purchased
-        && target === "adventurer"
-        && upgradeAdventurerId === adventurerId
-      ) {
-        adventurerMultiplier = adventurerMultiplier * multiplier;
-      }
-    }
-    const dps
-      = combatPower
-      * count
-      * adventurerMultiplier
-      * globalMultiplier
-      * prestigeMultiplier;
-    partyDps = partyDps + dps;
-    const hp = level * 50 * count;
-    partyHp = partyHp + hp;
-  }
-  partyDps = partyDps * equipmentCombatMultiplier;
-  return { partyDps, partyHp };
-};
-
 /**
  * Renders the boss panel with zone selection and boss list.
  * @returns The JSX element.
@@ -266,7 +201,14 @@ const BossPanel = (): JSX.Element => {
     void handleChallenge(bossId);
   }
 
-  const { zones, bosses, quests, autoBoss, prestige: playerPrestige } = state;
+  const {
+    adventurers,
+    autoBoss,
+    bosses,
+    prestige: playerPrestige,
+    quests,
+    zones,
+  } = state;
 
   const activeZone = zones.find((zone) => {
     return zone.id === activeZoneId;
@@ -349,7 +291,12 @@ const BossPanel = (): JSX.Element => {
   }
 
   const autoBossOn = autoBoss === true;
-  const { partyDps, partyHp } = computePartyStats(state);
+  const partyDps = computePartyCombatPower(state);
+  let partyHp = 0;
+  for (const { level, count } of adventurers) {
+    // eslint-disable-next-line stylistic/no-mixed-operators -- level * 50 * count is clear
+    partyHp = partyHp + level * 50 * count;
+  }
   const { count: prestigeCount } = playerPrestige;
 
   return (

apps/web/src/components/game/upgradePanel.tsx

@@ -7,6 +7,8 @@
 /* eslint-disable react/no-multi-comp -- Sub-component is tightly coupled to the panel */
 /* eslint-disable max-lines-per-function -- Complex component with many render paths */
 /* eslint-disable complexity -- UpgradeCard has many conditional render paths for states */
+/* eslint-disable max-statements -- UpgradePanel builds hints from three sources */
+/* eslint-disable max-lines -- Upgrade panel with sub-component exceeds line limit */
 import { type JSX, useState } from "react";
 import { useGame } from "../../context/gameContext.js";
 import { cdnImage } from "../../utils/cdn.js";
@@ -238,6 +240,22 @@ const UpgradePanel = (): JSX.Element => {
       }
     }
   }
+  for (const upgrade of locked) {
+    if (
+      !upgradeUnlockHints.has(upgrade.id)
+      && upgrade.adventurerId !== undefined
+    ) {
+      const adventurerForHint = adventurers.find((a) => {
+        return a.id === upgrade.adventurerId;
+      });
+      if (adventurerForHint !== undefined) {
+        upgradeUnlockHints.set(
+          upgrade.id,
+          `🗡️ Recruit: ${adventurerForHint.name}`,
+        );
+      }
+    }
+  }
 
   function handleToggle(): void {
     setShowLocked((current) => {

apps/web/src/components/ui/resourceBar.tsx

@@ -10,7 +10,12 @@
 /* eslint-disable complexity -- Many conditional resource and badge render paths */
 import { useState, type FocusEvent, type JSX } from "react";
 import { useGame } from "../../context/gameContext.js";
-import { RESOURCE_CAP, computeGoldPerSecond } from "../../engine/tick.js";
+import {
+  RESOURCE_CAP,
+  computeEssencePerSecond,
+  computeGoldPerSecond,
+  computePartyCombatPower,
+} from "../../engine/tick.js";
 import type { Resource } from "@elysium/types";
 
 interface ResourceBarProperties {
@@ -83,12 +88,11 @@ const ResourceBar = ({
   const { gold, essence, crystals } = resources;
   let partyCombatPower = 0;
   let goldPerSecond = 0;
+  let essencePerSecond = 0;
   if (state !== null) {
-    for (const adventurer of state.adventurers) {
-      const contribution = adventurer.combatPower * adventurer.count;
-      partyCombatPower = partyCombatPower + contribution;
-    }
+    partyCombatPower = computePartyCombatPower(state);
     goldPerSecond = computeGoldPerSecond(state);
+    essencePerSecond = computeEssencePerSecond(state);
   }
 
   let avatarUrl: string | null = null;
@@ -182,6 +186,13 @@ const ResourceBar = ({
                 </span>
                 <span className="resource-label">{"Gold/s"}</span>
               </div>
+              <div className="resource">
+                <span className="resource-icon">{"⚡"}</span>
+                <span className="resource-value">
+                  {formatNumber(essencePerSecond)}
+                </span>
+                <span className="resource-label">{"Essence/s"}</span>
+              </div>
               <div className={`resource${essenceFull
                 ? " resource-full"
                 : ""}`}>

apps/web/src/context/gameContext.tsx

@@ -58,6 +58,7 @@ import {
   RESOURCE_CAP,
   applyTick,
   calculateClickPower,
+  computePartyCombatPower,
 } from "../engine/tick.js";
 import { updateChallengeProgress } from "../utils/dailyChallenges.js";
 import { formatNumber as formatNumberUtil } from "../utils/format.js";
@@ -1078,11 +1079,7 @@ export const GameProvider = ({
             return q.status === "active";
           });
           if (!hasActiveQuest) {
-            // eslint-disable-next-line unicorn/no-array-reduce -- Need the total!
-            const partyCombatPower = next.adventurers.reduce((total, a) => {
-              const power = total + a.combatPower;
-              return power * a.count;
-            }, 0);
+            const partyCombatPower = computePartyCombatPower(next);
             const zoneOrder = new Map(
               next.zones.map((z, index) => {
                 return [ z.id, index ];
@@ -1120,14 +1117,31 @@ export const GameProvider = ({
           next.autoAdventurer === true
           && next.prestige.purchasedUpgradeIds.includes("auto_adventurer")
         ) {
+          const maxAdventurerLevel = Math.max(
+            ...next.adventurers.
+              filter((a) => {
+                return a.unlocked;
+              }).
+              map((a) => {
+                return a.level;
+              }),
+          );
+          const autoBuyCap = 100;
           const [ bestAdventurer ] = next.adventurers.
             filter((adventurer) => {
               const cost
                 = adventurer.baseCost * Math.pow(1.15, adventurer.count);
-              return adventurer.unlocked && next.resources.gold >= cost;
+              const isMaxTier = adventurer.level === maxAdventurerLevel;
+              const withinCap
+                = isMaxTier || adventurer.count < autoBuyCap;
+              return (
+                adventurer.unlocked
+                && next.resources.gold >= cost
+                && withinCap
+              );
             }).
             sort((adventurerA, adventurerB) => {
-              return adventurerB.combatPower - adventurerA.combatPower;
+              return adventurerB.level - adventurerA.level;
             });
           if (bestAdventurer !== undefined) {
             const purchaseCost
@@ -1346,6 +1360,13 @@ export const GameProvider = ({
                 }
                 return afterBoss;
               });
+
+              /*
+               * Boss fight modifies server state; clear stale signature so
+               * the next pre-save or auto-save does not send a mismatched one.
+               */
+              signatureReference.current = null;
+              localStorage.removeItem("elysium_save_signature");
               setAutoBossLastResult({
                 at:       Date.now(),
                 bossName: bossName,

apps/web/src/engine/tick.ts

@@ -195,6 +195,138 @@ export const computeGoldPerSecond = (state: GameState): number => {
   return goldPerSecond;
 };
 
+/**
+ * Computes the current essence per second for the given game state,
+ * applying all relevant multipliers (upgrades, prestige, echo, crafted, companion).
+ * @param state - The current game state.
+ * @returns The total essence per second.
+ */
+export const computeEssencePerSecond = (state: GameState): number => {
+  const runestonesEssence = state.prestige.runestonesEssenceMultiplier ?? 1;
+  const craftedEssenceMultiplier
+    = state.exploration?.craftedEssenceMultiplier ?? 1;
+  const companionBonus = getActiveCompanionBonus(
+    state.companions?.activeCompanionId,
+    state.companions?.unlockedCompanionIds ?? [],
+  );
+  const companionEssenceMult
+    = companionBonus?.type === "essenceIncome"
+      ? 1 + companionBonus.value
+      : 1;
+
+  let essencePerSecond = 0;
+  for (const adventurer of state.adventurers) {
+    if (!adventurer.unlocked || adventurer.count === 0) {
+      continue;
+    }
+    const upgradeMultiplier = state.upgrades.
+      filter((upgrade) => {
+        const isGlobal = upgrade.target === "global";
+        const isThisAdventurer
+          = upgrade.target === "adventurer"
+          && upgrade.adventurerId === adventurer.id;
+        return upgrade.purchased && (isGlobal || isThisAdventurer);
+      }).
+      reduce((mult, upgrade) => {
+        return mult * upgrade.multiplier;
+      }, 1);
+    const contribution
+      = adventurer.essencePerSecond
+      * adventurer.count
+      * upgradeMultiplier
+      * state.prestige.productionMultiplier
+      * runestonesEssence
+      * craftedEssenceMultiplier
+      * companionEssenceMult;
+    essencePerSecond = essencePerSecond + contribution;
+  }
+  return essencePerSecond;
+};
+
+/**
+ * Computes the party's total combat power, applying all active multipliers
+ * (upgrades, prestige, equipment, set bonuses, echo, crafted, companion).
+ * This mirrors the server-side calculatePartyStats in boss.ts.
+ * @param state - The current game state.
+ * @returns The total party combat power.
+ */
+export const computePartyCombatPower = (state: GameState): number => {
+  let globalMultiplier = 1;
+  for (const upgrade of state.upgrades) {
+    if (upgrade.purchased && upgrade.target === "global") {
+      globalMultiplier = globalMultiplier * upgrade.multiplier;
+    }
+  }
+
+  // eslint-disable-next-line stylistic/no-mixed-operators -- prestige count * factor is clear
+  const prestigeMultiplier = 1 + state.prestige.count * 0.1;
+
+  const equipmentCombatMultiplier = state.equipment.
+    filter((item) => {
+      return item.equipped && item.bonus.combatMultiplier !== undefined;
+    }).
+    reduce((mult, item) => {
+      return mult * (item.bonus.combatMultiplier ?? 1);
+    }, 1);
+
+  const equippedItemIds = state.equipment.
+    filter((item) => {
+      return item.equipped;
+    }).
+    map((item) => {
+      return item.id;
+    });
+  const { combatMultiplier: setCombatMultiplier } = computeSetBonuses(
+    equippedItemIds,
+    EQUIPMENT_SETS,
+  );
+
+  const echoCombatMultiplier
+    = state.transcendence?.echoCombatMultiplier ?? 1;
+  const craftedCombatMultiplier
+    = state.exploration?.craftedCombatMultiplier ?? 1;
+
+  const companionBonus = getActiveCompanionBonus(
+    state.companions?.activeCompanionId,
+    state.companions?.unlockedCompanionIds ?? [],
+  );
+  const companionCombatMult
+    = companionBonus?.type === "bossDamage"
+      ? 1 + companionBonus.value
+      : 1;
+
+  let partyCombatPower = 0;
+  for (const adventurer of state.adventurers) {
+    if (adventurer.count === 0) {
+      continue;
+    }
+    let adventurerMultiplier = 1;
+    for (const upgrade of state.upgrades) {
+      if (
+        upgrade.purchased
+        && upgrade.target === "adventurer"
+        && upgrade.adventurerId === adventurer.id
+      ) {
+        adventurerMultiplier = adventurerMultiplier * upgrade.multiplier;
+      }
+    }
+    const contribution
+      = adventurer.combatPower
+        * adventurer.count
+        * adventurerMultiplier
+        * globalMultiplier
+        * prestigeMultiplier;
+    partyCombatPower = partyCombatPower + contribution;
+  }
+
+  return partyCombatPower
+    * equipmentCombatMultiplier
+    * setCombatMultiplier
+    * echoCombatMultiplier
+    * craftedCombatMultiplier
+    * companionCombatMult;
+};
+
 /**
  * Pure function — applies one game tick to the state.
  * DeltaSeconds: time elapsed since last tick.
@@ -469,6 +601,19 @@ export const applyTick = (
     challengeCrystals = result.crystalsAwarded;
   }
 
+  // Auto-unlock adventurer-specific upgrades when their adventurer is recruited
+  updatedUpgrades = updatedUpgrades.map((upgrade) => {
+    if (upgrade.unlocked || upgrade.adventurerId === undefined) {
+      return upgrade;
+    }
+    const adventurer = updatedAdventurers.find((a) => {
+      return a.id === upgrade.adventurerId;
+    });
+    return adventurer !== undefined && adventurer.count > 0
+      ? { ...upgrade, unlocked: true }
+      : upgrade;
+  });
+
   const goldValue = capResource(state.resources.gold + goldGained + questGold);
   const essenceValue = capResource(
     state.resources.essence + essenceGained + questEssence,