diff --git a/commands.lua b/commands.lua
index 2fefacb..e844aef 100644
--- a/commands.lua
+++ b/commands.lua
@@ -58,7 +58,7 @@ ChatCmdBuilder.new("wormball", function(cmd)
 
   end)
 
-  cmd:sub("showleaderboard :arena:word :p_name:username", function(name, arena, p_name)
+  cmd:sub("leaderboard :arena :p_name:username", function(name, arena, p_name)
     if not wormball.show_singleplayer_leaderboard( arena , p_name ) then
         return "Invalid usage: please specify a valid wormball arena name to view its leaderboard."
     end
@@ -84,6 +84,73 @@ end, {
 })
 
 
+ChatCmdBuilder.new("wormball", function(cmd)
+
+  -- create arena
+  cmd:sub("create :arena", function(name, arena_name)
+      arena_lib.create_arena(name, "wormball", arena_name)
+  end)
+
+  cmd:sub("create :arena :minplayers:int :maxplayers:int", function(name, arena_name, min_players, max_players)
+      arena_lib.create_arena(name, "wormball", arena_name, min_players, max_players)
+  end)
+
+  -- remove arena
+  cmd:sub("remove :arena", function(name, arena_name)
+      arena_lib.remove_arena(name, "wormball", arena_name)
+  end)
+
+  -- list of the arenas
+  cmd:sub("list", function(name)
+      arena_lib.print_arenas(name, "wormball")
+  end)
+
+  -- enter editor mode
+  cmd:sub("edit :arena", function(sender, arena)
+      arena_lib.enter_editor(sender, "wormball", arena)
+  end)
+
+  -- enable and disable arenas
+  cmd:sub("enable :arena", function(name, arena)
+      arena_lib.enable_arena(name, "wormball", arena)
+  end)
+
+  cmd:sub("disable :arena", function(name, arena)
+      arena_lib.disable_arena(name, "wormball", arena)
+  end)
+
+  cmd:sub("leaderboard :arena :player", function(name, arena, player)
+    wormball.show_singleplayer_leaderboard( arena , player )
+  end)
+
+  --clear highscores
+  cmd:sub("clrleaderboard :arena", function(name, arena)
+    local success, msg = wormball.leaderboard.clear_highscores(arena)
+  end)
+
+
+end, {
+  description = [[
+
+    (/help wormball)
+
+    Use this to configure your arena:
+    - create <arena name> [min players] [max players]
+    - edit <arena name>
+    - enable <arena name>
+    - list -- show created arenas
+    - clrleaderboard <arena_name>
+
+    Other commands:
+    - remove <arena name>
+    - disable <arena>
+    ]],
+  privs = { wormball_admin = true }
+})
+
+
+
+
 minetest.register_chatcommand("wormball_leaderboard", {
 	params = "<arena_name>",
 	description = [[
@@ -102,6 +169,8 @@ minetest.register_chatcommand("wormball_leaderboard", {
 
 
 
+
+
 minetest.register_chatcommand("wormball_multiscores", {
 	params = "<arena_name>",
 	description = [[