diff --git a/public/images/Thumbs.db b/public/images/Thumbs.db
new file mode 100644
index 0000000..0d2ee5e
Binary files /dev/null and b/public/images/Thumbs.db differ
diff --git a/src/entities/tile.coffee b/src/entities/tile.coffee
index 3985b03..ca69c72 100644
--- a/src/entities/tile.coffee
+++ b/src/entities/tile.coffee
@@ -15,14 +15,21 @@ class Tile extends BaseEntity
     @currentLayer = 0
     @isActive = false
 
+  died: false
+
   click: (button)->
-    if button == "left"
+    if button == "left" and !@died
       if @layers[@currentLayer].collect()
         name = app.layerIndexToName(@currentLayer)
         app.game.resources[name] += 1
       else
         @currentLayer += 1
 
+        if @currentLayer > Object.keys(app.game.resources).length
+          @died = true
+
+          @currentMiner = null if @currentMiner
+
   tick: ->
     @currentMiner.tick @
 
@@ -45,6 +52,10 @@ class Tile extends BaseEntity
   detachMiner: ->
     @currentMiner = null
     
+  gameTick: ->
+    if @currentMiner
+      @layers[@currentLayer].collect()
+    
   render: (x, y)->
     tileLayer = @layers[@currentLayer]
     app.layer.drawRegion app.images.layers, tileLayer.sprite, x*8, y*8
@@ -59,9 +70,9 @@ class Tile extends BaseEntity
       app.layer.drawImage app.images.active, x*8, y*8
 
     # Draw the status indicator.
-      numPercent = Math.floor((tileLayer.amount*6)/app.game.maxTileAmount)
-      for i in [0..numPercent]
-        color = ["#f00", "#a00", "#f60", "#aa0", "#0a0", "#0a0"][numPercent]
-        color = ["#f00", "#f00", "#f80", "#ff0", "#0f0", "#0f0"][numPercent] if i == numPercent
-        app.layer.setPixel(color, x*8+1+i, y*8+6)
+    numPercent = Math.floor((tileLayer.amount*6)/app.game.maxTileAmount)
+    for i in [0..numPercent]
+      color = ["#f00", "#a00", "#f60", "#aa0", "#0a0", "#0a0"][numPercent]
+      color = ["#f00", "#f00", "#f80", "#ff0", "#0f0", "#0f0"][numPercent] if i == numPercent
+      app.layer.setPixel(color, x*8+1+i, y*8+6)
 
diff --git a/src/game.coffee b/src/game.coffee
index 04e5800..f9029b4 100644
--- a/src/game.coffee
+++ b/src/game.coffee
@@ -6,6 +6,9 @@ app.game =
     @currentHoveredTile = new Tile
     @currentSelectedTile = new Tile
 
+    # Start the game tick
+    window.setInterval(@gameTick, 1000)
+
   render: ->
     for tile, i in @map
       y = Math.floor(i/20)
@@ -41,6 +44,9 @@ app.game =
         @currentSelectedTile.deselect() if @currentSelectedTile
         @currentSelectedTile = null
 
+  gameTick: ->
+    tile.gameTick() for tile in @map
+
   createMiner: ->
     if @currentSelectedTile and @checkRessources 'lubinit', 30, true
       newMiner = new Miner
@@ -71,7 +77,11 @@ app.game =
 
   resources:
     stardust: 0
+    dirt: 0
     bedrock: 0
-    lubinit: 0
     oxodum: 0
+    lubinit: 0
+    darkana: 0
+    bio: 0
     notch: 0
+    lava: 0