diff --git a/src/de/anura/core/AnuraCore.java b/src/de/anura/core/AnuraCore.java
index 41f69ec..a2026a0 100644
--- a/src/de/anura/core/AnuraCore.java
+++ b/src/de/anura/core/AnuraCore.java
@@ -164,6 +164,7 @@ public class AnuraCore extends JavaPlugin implements PluginMessageListener {
 
             Inventories.registerInventory("FEATURES", "features_inv", ChatColor.DARK_BLUE);
             Inventories.putIntoInventory("FEATURES", 2, Inventories.buildItems(Material.LEATHER_BOOTS, "inv_lobby_double_jump", ChatColor.DARK_AQUA));
+            Inventories.registerAction("FEATURES", 2, Inventories.Action.COMMAND, "toggledbljump");
 
             Inventories.registerInventory("LANGUAGE", "Select language", ChatColor.DARK_BLUE);
             int i = 0;
@@ -177,7 +178,8 @@ public class AnuraCore extends JavaPlugin implements PluginMessageListener {
             Inventories.buildInvItem("COMPASS", Material.COMPASS, "select_game", ChatColor.DARK_AQUA);
             Inventories.buildInvItem("SIGN", Material.SIGN, "Change language", ChatColor.DARK_GREEN);
             Inventories.buildInvItem("PAPER", Material.PAPER, "features_item", ChatColor.BLUE);
-            Inventories.buildInvItem("DOOR", Material.WOOD_DOOR, "to_spawn", ChatColor.YELLOW);
+            Inventories.buildInvItem("DOOR", Material.WOOD_DOOR, "to_to_spawn", ChatColor.YELLOW);
+            Inventories.buildInvItem("EYE", Material.EYE_OF_ENDER, "inv_to_lobby", ChatColor.YELLOW);
             if (getConfig().getString("server-name").equals("lobby")) {
                 Inventories.setItemInPlayerInv("COMPASS", 0);
                 Inventories.setItemInPlayerInv("SIGN", 1);
@@ -188,6 +190,7 @@ public class AnuraCore extends JavaPlugin implements PluginMessageListener {
             Inventories.registerItemAction("SIGN", Inventories.Action.OPEN_INV, "LANGUAGE");
             Inventories.registerItemAction("PAPER", Inventories.Action.OPEN_INV, "FEATURES");
             Inventories.registerItemAction("DOOR", Inventories.Action.COMMAND, "spawn");
+            Inventories.registerItemAction("EYE", Inventories.Action.SERVER, "lobby");
             
             this.pots = new FlowerPots();
             ResultSet rs = sql.querySelect("SELECT id, X, Y, Z, world, type, waitTime FROM corePots");
@@ -324,6 +327,18 @@ public class AnuraCore extends JavaPlugin implements PluginMessageListener {
             }
             return true;
         }
+        else if(cmd.getName().equalsIgnoreCase("toggledbljump")) {
+            if(!(sender instanceof Player)) {
+                API.statusMsg(sender, "only_player_cmd", false);
+                return true;
+            }
+            if (P.getAllowFlight()) {
+                features.disableFeature(P, Features.Feature.DOUBLE_JUMP);
+            } else {
+                features.enableFeature(P, Features.Feature.DOUBLE_JUMP);
+            }
+            return true;
+        }
         else if(cmd.getName().equalsIgnoreCase("updatecommandblocks"))
         {
             if(!(sender instanceof BlockCommandSender))
diff --git a/src/de/anura/core/Features.java b/src/de/anura/core/Features.java
index 97c2790..19bd397 100644
--- a/src/de/anura/core/Features.java
+++ b/src/de/anura/core/Features.java
@@ -42,6 +42,7 @@ public class Features implements Listener {
     
     private final HashMap<Player, ArrayList<Feature>> playerFeatures = new HashMap<>();
     private final HashMap<Player, Boolean> canDoubleJump = new HashMap<>();
+    private final HashMap<Player, HashMap<Feature, Boolean>> featureEnabled = new HashMap<>();
     
     public void updateFeatures(Player P)
     {
@@ -50,11 +51,13 @@ public class Features implements Listener {
             ResultSet rs = API.getMySql().querySelect("SELECT featureId FROM coreFeatures WHERE playerId = (SELECT id FROM players WHERE uuid = '"+P.getUniqueId().toString()+"')");
             resetPlayerFeatures(P);
             playerFeatures.put(P, new ArrayList<Feature>());
+            featureEnabled.put(P, new HashMap<Feature, Boolean>());
             while(rs.next())
             {
                 if(Feature.getById(rs.getInt("featureId")) != null)
                 {
                     this.addFeature(P, Feature.getById(rs.getInt("featureId")));
+                    featureEnabled.get(P).put(Feature.DOUBLE_JUMP, true);
                 }
             }
         } catch (SQLException ex) {
@@ -78,6 +81,36 @@ public class Features implements Listener {
         }
     }
     
+    public void disableFeature(Player P, Feature f) {
+        if(!mainLobby()) return;
+        if (f == Feature.DOUBLE_JUMP) {
+            if (!hasFeature(P, f)) {
+                API.statusMsg(P, "dont_have_dbl_jump", false);
+                return;
+            }
+            featureEnabled.get(P).put(f, false);
+            canDoubleJump.put(P, false);
+            API.statusMsg(P, "dbl_jump_off", true);
+            if (P.getGameMode() != GameMode.CREATIVE) {
+                P.setAllowFlight(false);
+            }
+        }
+    }
+    
+    public void enableFeature(Player P, Feature f) {
+        if(!mainLobby()) return;
+        if (f == Feature.DOUBLE_JUMP) {
+            if (!hasFeature(P, f)) {
+                API.statusMsg(P, "dont_have_dbl_jump", false);
+                return;
+            }
+            featureEnabled.get(P).put(f, true);
+            P.setAllowFlight(true);
+            canDoubleJump.put(P, true);
+            API.statusMsg(P, "dbl_jump_on", true);
+        }
+    }
+    
     public boolean hasFeature(Player P, Feature f)
     {
         if(!mainLobby()) return false;
diff --git a/src/de/anura/core/Inventories.java b/src/de/anura/core/Inventories.java
index b2d8c46..debf9be 100644
--- a/src/de/anura/core/Inventories.java
+++ b/src/de/anura/core/Inventories.java
@@ -43,6 +43,7 @@ public class Inventories implements Listener {
     private static final HashMap<String, HashMap<String, ItemStack>> items = new HashMap<>();
     private static final HashMap<String, Entry<Action, Object>> itemActions = new HashMap<>();
     private static final HashMap<String, Integer> itemPositions = new HashMap<>();
+    public static final HashMap<Player, Boolean> checkInteracts = new HashMap<>();
     
     public static void registerInventory(String type, String name, ChatColor nameColor) {
         HashMap<String, Inventory> langInvs = new HashMap<>();
@@ -174,6 +175,7 @@ public class Inventories implements Listener {
     
     @EventHandler
     public void onInvClick(InventoryClickEvent event) {
+        if (checkInteracts.containsKey((Player)event.getWhoClicked()) && !checkInteracts.get((Player)event.getWhoClicked())) return;
         final Player player = (Player) event.getWhoClicked();
         Inventory inventory = event.getClickedInventory();
         String invName = inventory.getName();
@@ -204,6 +206,7 @@ public class Inventories implements Listener {
     
     @EventHandler
     public void onPlayerInteract(PlayerInteractEvent event) {
+        if (checkInteracts.containsKey((Player)event.getPlayer()) && !checkInteracts.get((Player)event.getPlayer())) return;
         if (event.hasItem()) {
             if (event.getAction().equals(org.bukkit.event.block.Action.RIGHT_CLICK_AIR) || event.getAction().equals(org.bukkit.event.block.Action.RIGHT_CLICK_BLOCK)) {
                 final Player P = event.getPlayer();
diff --git a/src/plugin.yml b/src/plugin.yml
index 2797fbc..6735878 100644
--- a/src/plugin.yml
+++ b/src/plugin.yml
@@ -69,4 +69,7 @@ commands:
         usage: /<command> <player> <enable|disable>
     updatecommandblocks:
         description: Updates command blocks at the given positions
-        usage: /<command> {<x1>, <y1>, <z1>}...
\ No newline at end of file
+        usage: /<command> {<x1>, <y1>, <z1>}...
+    toggledbljump:
+        description: Toggles the double jump
+        usage: /<command>
\ No newline at end of file