diff --git a/packages/arcade_lobby/scripts/game_browser.lua b/packages/arcade_lobby/scripts/game_browser.lua
new file mode 100644
index 000000000..5e32cae1c
--- /dev/null
+++ b/packages/arcade_lobby/scripts/game_browser.lua
@@ -0,0 +1,70 @@
+-- arcade_lobby: Game Browser Component
+-- Browse available games and tournaments
+
+local M = {}
+
+function M.render(context)
+  local games = context.games or {
+    { id = 1, name = "Space Shooter", players = 12, difficulty = "Medium", image = "space.png" },
+    { id = 2, name = "Puzzle Quest", players = 5, difficulty = "Easy", image = "puzzle.png" },
+    { id = 3, name = "Battle Arena", players = 24, difficulty = "Hard", image = "battle.png" },
+    { id = 4, name = "Racing Circuit", players = 8, difficulty = "Medium", image = "racing.png" }
+  }
+
+  local gameCards = {}
+  for _, game in ipairs(games) do
+    table.insert(gameCards, {
+      type = "div",
+      className = "card arcade_lobby_game_card",
+      children = {
+        {
+          type = "h3",
+          className = "arcade_lobby_game_title",
+          text = game.name
+        },
+        {
+          type = "div",
+          className = "arcade_lobby_game_info",
+          children = {
+            {
+              type = "span",
+              className = "arcade_lobby_players",
+              text = "👥 " .. game.players .. " online"
+            },
+            {
+              type = "span",
+              className = "arcade_lobby_difficulty",
+              text = "⭐ " .. game.difficulty
+            }
+          }
+        },
+        {
+          type = "button",
+          className = "button arcade_lobby_button",
+          text = "Play Now",
+          action = "arcade.play",
+          data = { gameId = game.id }
+        }
+      }
+    })
+  end
+
+  return {
+    type = "div",
+    className = "arcade_lobby_browser",
+    children = {
+      {
+        type = "h2",
+        className = "arcade_lobby_heading",
+        text = "🎮 Arcade Games"
+      },
+      {
+        type = "div",
+        className = "arcade_lobby_game_grid",
+        children = gameCards
+      }
+    }
+  }
+end
+
+return M
diff --git a/packages/arcade_lobby/scripts/party_queue.lua b/packages/arcade_lobby/scripts/party_queue.lua
new file mode 100644
index 000000000..b636b0c0f
--- /dev/null
+++ b/packages/arcade_lobby/scripts/party_queue.lua
@@ -0,0 +1,99 @@
+-- arcade_lobby: Party Queue Component
+-- Create and join party queues for multiplayer games
+
+local M = {}
+
+function M.render(context)
+  local party = context.party or {
+    members = {},
+    maxSize = 4,
+    status = "open"
+  }
+
+  local memberList = {}
+  for i, member in ipairs(party.members) do
+    table.insert(memberList, {
+      type = "div",
+      className = "arcade_lobby_party_member",
+      children = {
+        {
+          type = "span",
+          text = "👤 " .. member
+        }
+      }
+    })
+  end
+
+  -- Add empty slots
+  for i = #party.members + 1, party.maxSize do
+    table.insert(memberList, {
+      type = "div",
+      className = "arcade_lobby_party_slot_empty",
+      children = {
+        {
+          type = "span",
+          text = "⭕ Empty slot"
+        }
+      }
+    })
+  end
+
+  return {
+    type = "div",
+    className = "arcade_lobby_party",
+    children = {
+      {
+        type = "div",
+        className = "card",
+        children = {
+          {
+            type = "h2",
+            className = "arcade_lobby_heading",
+            text = "Party Queue"
+          },
+          {
+            type = "div",
+            className = "arcade_lobby_party_info",
+            children = {
+              {
+                type = "span",
+                text = #party.members .. " / " .. party.maxSize .. " players"
+              },
+              {
+                type = "span",
+                className = "arcade_lobby_status",
+                text = "Status: " .. party.status
+              }
+            }
+          },
+          {
+            type = "div",
+            className = "arcade_lobby_party_members",
+            children = memberList
+          },
+          {
+            type = "div",
+            className = "arcade_lobby_actions",
+            children = {
+              {
+                type = "button",
+                className = "button arcade_lobby_button",
+                text = "Invite Friends",
+                action = "arcade.party.invite"
+              },
+              {
+                type = "button",
+                className = "button arcade_lobby_button",
+                text = "Start Queue",
+                action = "arcade.party.queue",
+                disabled = #party.members < 2
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+end
+
+return M
diff --git a/packages/arcade_lobby/scripts/tournament_list.lua b/packages/arcade_lobby/scripts/tournament_list.lua
new file mode 100644
index 000000000..263794da4
--- /dev/null
+++ b/packages/arcade_lobby/scripts/tournament_list.lua
@@ -0,0 +1,96 @@
+-- arcade_lobby: Tournament List Component
+-- View and join active tournaments
+
+local M = {}
+
+function M.render(context)
+  local user = context.user or {}
+  local canCreateTournament = user.level and user.level >= 3
+
+  local tournaments = context.tournaments or {
+    { id = 1, name = "Weekend Warriors", game = "Space Shooter", participants = 16, maxParticipants = 32, prize = "100 tokens", status = "open" },
+    { id = 2, name = "Speed Run Challenge", game = "Puzzle Quest", participants = 8, maxParticipants = 16, prize = "50 tokens", status = "open" },
+    { id = 3, name = "Battle Royale", game = "Battle Arena", participants = 32, maxParticipants = 32, prize = "200 tokens", status = "in_progress" },
+    { id = 4, name = "Racing League", game = "Racing Circuit", participants = 12, maxParticipants = 24, prize = "75 tokens", status = "open" }
+  }
+
+  local tournamentCards = {}
+  for _, tournament in ipairs(tournaments) do
+    local statusClass = "arcade_lobby_status_" .. tournament.status
+    local canJoin = tournament.status == "open" and tournament.participants < tournament.maxParticipants
+
+    table.insert(tournamentCards, {
+      type = "div",
+      className = "card arcade_lobby_tournament",
+      children = {
+        {
+          type = "h3",
+          className = "arcade_lobby_tournament_name",
+          text = "🏆 " .. tournament.name
+        },
+        {
+          type = "div",
+          className = "arcade_lobby_tournament_info",
+          children = {
+            {
+              type = "span",
+              text = "Game: " .. tournament.game
+            },
+            {
+              type = "span",
+              text = "Players: " .. tournament.participants .. "/" .. tournament.maxParticipants
+            },
+            {
+              type = "span",
+              text = "Prize: " .. tournament.prize
+            },
+            {
+              type = "span",
+              className = statusClass,
+              text = "Status: " .. tournament.status
+            }
+          }
+        },
+        {
+          type = "button",
+          className = "button arcade_lobby_button",
+          text = canJoin and "Join Tournament" or "View Details",
+          action = canJoin and "arcade.tournament.join" or "arcade.tournament.view",
+          data = { tournamentId = tournament.id },
+          disabled = not canJoin and tournament.status ~= "in_progress"
+        }
+      }
+    })
+  end
+
+  local children = {
+    {
+      type = "h2",
+      className = "arcade_lobby_heading",
+      text = "Active Tournaments"
+    }
+  }
+
+  if canCreateTournament then
+    table.insert(children, {
+      type = "button",
+      className = "button arcade_lobby_button_primary",
+      text = "+ Create Tournament",
+      action = "arcade.tournament.create"
+    })
+  end
+
+  table.insert(children, {
+    type = "div",
+    className = "arcade_lobby_tournament_list",
+    children = tournamentCards
+  })
+
+  return {
+    type = "div",
+    className = "arcade_lobby_tournaments",
+    children = children
+  }
+end
+
+return M