diff --git a/modules/game_bot/functions/player.lua b/modules/game_bot/functions/player.lua
index e4cb3cb..0a68d7a 100644
--- a/modules/game_bot/functions/player.lua
+++ b/modules/game_bot/functions/player.lua
@@ -113,9 +113,21 @@ context.setSpellTimeout = function()
   context.lastSpell = context.now
 end
 
-context.use = g_game.useInventoryItem
-context.usewith = g_game.useInventoryItemWith
-context.useWith = g_game.useInventoryItemWith
+context.use = function(thing, subtype)
+  if type(thing) == 'number' then  
+    return g_game.useInventoryItem(thing, subtype)
+  else
+    return g_game.use(thing)
+  end
+end
+context.usewith = function(thing, target, subtype)
+  if type(thing) == 'number' then  
+    return g_game.useInventoryItemWith(thing, target, subtype)
+  else
+    return g_game.useWith(item, target, subtype)
+  end
+end
+context.useWith = context.usewith
 
 context.useRune = function(itemid, target, lastSpellTimeout)
   if context.lastRuneUse == nil then
diff --git a/modules/game_interface/gameinterface.lua b/modules/game_interface/gameinterface.lua
index 7dde7a0..87d22f3 100644
--- a/modules/game_interface/gameinterface.lua
+++ b/modules/game_interface/gameinterface.lua
@@ -928,7 +928,6 @@ function updateSize()
   local height = gameMapPanel:getHeight()
   local width = gameMapPanel:getWidth()
      
-  print("updatesize")
   if not classic then
     local rheight = gameRootPanel:getHeight()
     local rwidth = gameRootPanel:getWidth()
diff --git a/modules/game_prey/prey.lua b/modules/game_prey/prey.lua
index dd90440..b3557b9 100644
--- a/modules/game_prey/prey.lua
+++ b/modules/game_prey/prey.lua
@@ -60,6 +60,7 @@ function timeleftTranslation(timeleft, forPreyTimeleft) -- in seconds
 end
  
 function init()
   connect(g_game, {
+    onGameStart = check,
     onGameEnd = hide,
     onResourceBalance = onResourceBalance,
     onPreyFreeRolls = onPreyFreeRolls,
@@ -73,11 +74,14 @@ function init()
 
   preyWindow = g_ui.displayUI('prey')
   preyWindow:hide()
-  preyButton = modules.client_topmenu.addRightGameToggleButton('preyButton', tr('Preys'), '/images/topbuttons/prey', toggle)
+  if g_game.isOnline() then
+    check()
+  end
 end
 
 function terminate()
   disconnect(g_game, {
+    onGameStart = check,
     onGameEnd = hide,
     onResourceBalance = onResourceBalance,
     onPreyFreeRolls = onPreyFreeRolls,
@@ -89,7 +93,9 @@ function terminate()
     onPreySelection = onPreySelection
   })
   
-  preyButton:destroy()
+  if preyButton then
+    preyButton:destroy()
+  end
   preyWindow:destroy()
   if msgWindow then
     msgWindow:destroy()
@@ -97,6 +103,17 @@ function terminate()
   end
 end
 
+function check()
+  if g_game.getFeature(GamePrey) then
+    if not preyButton then
+      preyButton = modules.client_topmenu.addRightGameToggleButton('preyButton', tr('Preys'), '/images/topbuttons/prey', toggle)
+    end
+  elseif preyButton then
+    preyButton:destroy()
+    preyButton = nil
+  end
+end
+
 function hide()
   preyWindow:hide()
   if msgWindow then
@@ -106,6 +123,9 @@ function hide()
 end
 
 function show()
+  if not g_game.getFeature(GamePrey) then
+    return hide()
+  end
   preyWindow:show()
   preyWindow:raise()
   preyWindow:focus()