diff --git a/index.html b/index.html
index f735746..fdc9325 100644
--- a/index.html
+++ b/index.html
@@ -81,6 +81,7 @@
     <script src="src/systems/Antigravity.js"></script>
     <script src="src/systems/PathfindingSystem.js"></script>
     <script src="src/systems/SaveSystem.js"></script>
+    <script src="src/systems/SaveManager.js"></script>
     <!-- TimeSystem merged into WeatherSystem -->
     <script src="src/systems/StatsSystem.js"></script>
     <script src="src/systems/InventorySystem.js"></script>
diff --git a/src/systems/SaveManager.js b/src/systems/SaveManager.js
new file mode 100644
index 0000000..a06dca0
--- /dev/null
+++ b/src/systems/SaveManager.js
@@ -0,0 +1,273 @@
+/**
+ * SAVE MANAGER
+ * Handles multiple save slots and auto-save functionality
+ * Extends existing SaveSystem with slot management
+ */
+
+class SaveManager {
+    constructor(scene) {
+        this.scene = scene;
+        this.maxSlots = 3; // 3 save slots
+        this.currentSlot = 1; // Active slot (1-3)
+
+        // Auto-save settings
+        this.autoSaveEnabled = true;
+        this.autoSaveInterval = 5 * 60 * 1000; // 5 minutes in ms
+        this.autoSaveTimer = 0;
+
+        // Initialize SaveSystem for each slot
+        this.saveSystems = {};
+        for (let i = 1; i <= this.maxSlots; i++) {
+            this.saveSystems[i] = new SaveSystem(scene);
+            this.saveSystems[i].storageKey = `novafarma_save_slot${i}`;
+        }
+
+        console.log('💾 SaveManager initialized with 3 slots');
+    }
+
+    /**
+     * Save to specific slot
+     * @param {number} slotNumber - Slot 1-3
+     */
+    saveToSlot(slotNumber) {
+        if (slotNumber < 1 || slotNumber > this.maxSlots) {
+            console.error(`Invalid slot number: ${slotNumber}`);
+            return false;
+        }
+
+        console.log(`💾 Saving to slot ${slotNumber}...`);
+        this.saveSystems[slotNumber].saveGame();
+        this.currentSlot = slotNumber;
+
+        // Save metadata (last save time, playtime, etc.)
+        this.saveSlotMetadata(slotNumber);
+
+        return true;
+    }
+
+    /**
+     * Load from specific slot
+     * @param {number} slotNumber - Slot 1-3
+     */
+    loadFromSlot(slotNumber) {
+        if (slotNumber < 1 || slotNumber > this.maxSlots) {
+            console.error(`Invalid slot number: ${slotNumber}`);
+            return false;
+        }
+
+        console.log(`📂 Loading from slot ${slotNumber}...`);
+        const success = this.saveSystems[slotNumber].loadGame();
+
+        if (success) {
+            this.currentSlot = slotNumber;
+        }
+
+        return success;
+    }
+
+    /**
+     * Delete specific slot
+     * @param {number} slotNumber - Slot 1-3
+     */
+    deleteSlot(slotNumber) {
+        if (slotNumber < 1 || slotNumber > this.maxSlots) {
+            console.error(`Invalid slot number: ${slotNumber}`);
+            return false;
+        }
+
+        const key = `novafarma_save_slot${slotNumber}`;
+        const metaKey = `novafarma_slot${slotNumber}_meta`;
+
+        localStorage.removeItem(key);
+        localStorage.removeItem(metaKey);
+
+        console.log(`🗑️ Deleted slot ${slotNumber}`);
+        return true;
+    }
+
+    /**
+     * Save metadata for slot (thumbnail, playtime, day, etc.)
+     */
+    saveSlotMetadata(slotNumber) {
+        const metadata = {
+            slotNumber,
+            lastSaved: Date.now(),
+            playerName: 'Player',
+            dayCount: this.scene.timeSystem ? this.scene.timeSystem.dayCount : 1,
+            playtime: this.scene.playtimeTracker ? this.scene.playtimeTracker.stats.playtimeSeconds : 0,
+            playerLevel: this.scene.player ? (this.scene.player.level || 1) : 1
+        };
+
+        const metaKey = `novafarma_slot${slotNumber}_meta`;
+        localStorage.setItem(metaKey, JSON.stringify(metadata));
+    }
+
+    /**
+     * Get metadata for slot
+     */
+    getSlotMetadata(slotNumber) {
+        const metaKey = `novafarma_slot${slotNumber}_meta`;
+        const raw = localStorage.getItem(metaKey);
+
+        if (!raw) return null;
+
+        try {
+            return JSON.parse(raw);
+        } catch (e) {
+            console.error(`Failed to parse metadata for slot ${slotNumber}:`, e);
+            return null;
+        }
+    }
+
+    /**
+     * Get all slots info
+     */
+    getAllSlotsInfo() {
+        const slots = [];
+
+        for (let i = 1; i <= this.maxSlots; i++) {
+            const metadata = this.getSlotMetadata(i);
+            const exists = this.slotExists(i);
+
+            slots.push({
+                number: i,
+                exists,
+                metadata: metadata || {
+                    playerName: 'Empty',
+                    dayCount: 0,
+                    playtime: 0,
+                    lastSaved: null
+                }
+            });
+        }
+
+        return slots;
+    }
+
+    /**
+     * Check if slot exists
+     */
+    slotExists(slotNumber) {
+        const key = `novafarma_save_slot${slotNumber}`;
+        return localStorage.getItem(key) !== null;
+    }
+
+    /**
+     * Quick save to current slot
+     */
+    quickSave() {
+        console.log(`⚡ Quick save to slot ${this.currentSlot}`);
+        this.saveToSlot(this.currentSlot);
+    }
+
+    /**
+     * Quick load from current slot
+     */
+    quickLoad() {
+        console.log(`⚡ Quick load from slot ${this.currentSlot}`);
+        return this.loadFromSlot(this.currentSlot);
+    }
+
+    /**
+     * Update auto-save timer
+     * Call this in scene update()
+     */
+    update(delta) {
+        if (!this.autoSaveEnabled) return;
+
+        this.autoSaveTimer += delta;
+
+        if (this.autoSaveTimer >= this.autoSaveInterval) {
+            this.autoSaveTimer = 0;
+            console.log('💾 Auto-saving...');
+            this.quickSave();
+
+            // Show notification
+            if (this.scene.events) {
+                this.scene.events.emit('show-floating-text', {
+                    x: this.scene.cameras.main.scrollX + this.scene.cameras.main.width - 100,
+                    y: this.scene.cameras.main.scrollY + 50,
+                    text: '💾 Auto-Saved',
+                    color: '#00ff00'
+                });
+            }
+        }
+    }
+
+    /**
+     * Toggle auto-save
+     */
+    toggleAutoSave() {
+        this.autoSaveEnabled = !this.autoSaveEnabled;
+        console.log(`Auto-save: ${this.autoSaveEnabled ? 'ON' : 'OFF'}`);
+        return this.autoSaveEnabled;
+    }
+
+    /**
+     * Get time until next auto-save
+     */
+    getTimeUntilNextSave() {
+        if (!this.autoSaveEnabled) return -1;
+        return Math.max(0, this.autoSaveInterval - this.autoSaveTimer);
+    }
+
+    /**
+     * Export save data as JSON (for backup)
+     */
+    exportSlot(slotNumber) {
+        if (!this.slotExists(slotNumber)) {
+            console.error(`Slot ${slotNumber} is empty`);
+            return null;
+        }
+
+        const key = `novafarma_save_slot${slotNumber}`;
+        const data = localStorage.getItem(key);
+
+        // Create downloadable file
+        const dataStr = "data:text/json;charset=utf-8," + encodeURIComponent(data);
+        const downloadAnchorNode = document.createElement('a');
+        downloadAnchorNode.setAttribute("href", dataStr);
+        downloadAnchorNode.setAttribute("download", `novafarma_slot${slotNumber}_${Date.now()}.json`);
+        document.body.appendChild(downloadAnchorNode);
+        downloadAnchorNode.click();
+        downloadAnchorNode.remove();
+
+        console.log(`📤 Exported slot ${slotNumber}`);
+        return true;
+    }
+
+    /**
+     * Import save data from JSON file
+     */
+    importSlot(slotNumber, jsonData) {
+        try {
+            const key = `novafarma_save_slot${slotNumber}`;
+            localStorage.setItem(key, jsonData);
+            console.log(`📥 Imported to slot ${slotNumber}`);
+            return true;
+        } catch (e) {
+            console.error('Failed to import:', e);
+            return false;
+        }
+    }
+}
+
+// Make available globally
+window.SaveManager = SaveManager;
+
+// Convenience functions
+window.save = function (slot = 1) {
+    const scene = game.scene.scenes.find(s => s.saveManager);
+    if (scene && scene.saveManager) {
+        return scene.saveManager.saveToSlot(slot);
+    }
+};
+
+window.load = function (slot = 1) {
+    const scene = game.scene.scenes.find(s => s.saveManager);
+    if (scene && scene.saveManager) {
+        return scene.saveManager.loadFromSlot(slot);
+    }
+};
+
+console.log('💾 SaveManager loaded. Use: save(1), load(1), or F5/F9 keys');