diff --git a/scenes/candy_survival_hud.tscn b/scenes/candy_survival_hud.tscn
index 89fa643..1cd3cc3 100644
--- a/scenes/candy_survival_hud.tscn
+++ b/scenes/candy_survival_hud.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=2 format=3]
+[gd_scene load_steps=2 format=3 uid="uid://c6091875aa42720bfa9f9a7917331a09"]
 
 [ext_resource type="FontFile" uid="uid://xnjx058n4tsw" path="res://assets/fonts/Nougat-ExtraBlack.ttf" id="1_font"]
 
@@ -13,37 +13,93 @@ anchor_right = 0.5
 offset_top = 70.0
 grow_horizontal = 2
 
-[node name="SlowMoLabel" type="Label" parent="TopContainer"]
+[node name="SugarRushBar" type="ProgressBar" parent="TopContainer"]
+custom_minimum_size = Vector2(300, 30)
 layout_mode = 2
+theme_override_fonts/font = ExtResource("1_font")
 theme_override_font_sizes/font_size = 18
-theme_override_colors/font_color = Color(0.3, 0.5, 1.0, 1)
+theme_override_colors/font_color = Color(1, 1, 1, 1)
 theme_override_colors/font_outline_color = Color(0, 0, 0, 1)
 theme_override_constants/outline_size = 4
-theme_override_fonts/font = ExtResource("1_font")
-text = "SLOW-MO"
-horizontal_alignment = 1
+max_value = 1.0
+value = 0.0
+show_percentage = false
 visible = false
 
+[node name="SugarRushLabel" type="Label" parent="TopContainer/SugarRushBar"]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+theme_override_fonts/font = ExtResource("1_font")
+theme_override_font_sizes/font_size = 18
+theme_override_colors/font_color = Color(1, 0.2, 0.2, 1)
+theme_override_colors/font_outline_color = Color(0, 0, 0, 1)
+theme_override_constants/outline_size = 4
+text = "SUGAR RUSH!"
+horizontal_alignment = 1
+vertical_alignment = 1
+
 [node name="BottomContainer" type="CenterContainer" parent="."]
 anchors_preset = 7
 anchor_left = 0.5
 anchor_top = 1.0
 anchor_right = 0.5
 anchor_bottom = 1.0
-offset_top = -120.0
+offset_top = -150.0
 grow_horizontal = 2
 grow_vertical = 0
 
-[node name="VBoxContainer" type="VBoxContainer" parent="BottomContainer"]
+[node name="HBoxContainer" type="HBoxContainer" parent="BottomContainer"]
+layout_mode = 2
+theme_override_constants/separation = 40
+
+[node name="SabotagePanel" type="VBoxContainer" parent="BottomContainer/HBoxContainer"]
 layout_mode = 2
 theme_override_constants/separation = 4
 
-[node name="PhaseLabel" type="Label" parent="BottomContainer/VBoxContainer"]
+[node name="KnockChargesLabel" type="Label" parent="BottomContainer/HBoxContainer/SabotagePanel"]
 layout_mode = 2
-theme_override_font_sizes/font_size = 24
-theme_override_colors/font_color = Color(1, 0.6, 0.8, 1)
+theme_override_font_sizes/font_size = 20
+theme_override_colors/font_color = Color(1, 0.6, 0.2, 1)
+theme_override_colors/font_outline_color = Color(0, 0, 0, 1)
+theme_override_constants/outline_size = 5
+theme_override_fonts/font = ExtResource("1_font")
+text = "🥊 Knocks: 5"
+horizontal_alignment = 1
+
+[node name="GhostChargesLabel" type="Label" parent="BottomContainer/HBoxContainer/SabotagePanel"]
+layout_mode = 2
+theme_override_font_sizes/font_size = 20
+theme_override_colors/font_color = Color(0.8, 0.8, 1.0, 1)
+theme_override_colors/font_outline_color = Color(0, 0, 0, 1)
+theme_override_constants/outline_size = 5
+theme_override_fonts/font = ExtResource("1_font")
+text = "👻 Ghosts: 5"
+horizontal_alignment = 1
+
+[node name="ScorePanel" type="VBoxContainer" parent="BottomContainer/HBoxContainer"]
+layout_mode = 2
+theme_override_constants/separation = 4
+
+[node name="CandyStackBadge" type="Label" parent="BottomContainer/HBoxContainer/ScorePanel"]
+layout_mode = 2
+theme_override_font_sizes/font_size = 28
+theme_override_colors/font_color = Color(1, 0.4, 0.8, 1)
 theme_override_colors/font_outline_color = Color(0, 0, 0, 1)
 theme_override_constants/outline_size = 6
 theme_override_fonts/font = ExtResource("1_font")
-text = "🍬 OPEN ARENA"
+text = "Stack: 0 (x1)"
 horizontal_alignment = 1
+
+[node name="PointsLabel" type="Label" parent="BottomContainer/HBoxContainer/ScorePanel"]
+layout_mode = 2
+theme_override_font_sizes/font_size = 20
+theme_override_colors/font_color = Color(0.4, 1.0, 0.4, 1)
+theme_override_colors/font_outline_color = Color(0, 0, 0, 1)
+theme_override_constants/outline_size = 5
+theme_override_fonts/font = ExtResource("1_font")
+text = "Score: 0"
+horizontal_alignment = 1
\ No newline at end of file
diff --git a/scripts/managers/candy_survival_manager.gd b/scripts/managers/candy_survival_manager.gd
index 36497b5..3fdecc5 100644
--- a/scripts/managers/candy_survival_manager.gd
+++ b/scripts/managers/candy_survival_manager.gd
@@ -44,6 +44,49 @@ var current_face: CandyColor = CandyColor.HEART
 var face_timer: float = 0.0
 var game_elapsed: float = 0.0
 
+# ── HUD ──
+var hud_layer: CanvasLayer
+var hud_knock_label: Label
+var hud_ghost_label: Label
+var hud_rush_bar: ProgressBar
+var hud_rush_label: Label
+var hud_stack_badge: Label
+var hud_points_label: Label
+var _candy_survival_hud_scene: PackedScene = preload("res://scenes/candy_survival_hud.tscn")
+
+func _ready():
+    set_process(false)
+    _setup_hud()
+
+func _setup_hud() -> void:
+    var hud_instance = _candy_survival_hud_scene.instantiate()
+    hud_layer = hud_instance
+    hud_layer.visible = false
+    add_child(hud_layer)
+    
+    var bot_box = hud_layer.get_node_or_null("BottomContainer/HBoxContainer")
+    if bot_box:
+        hud_knock_label = bot_box.get_node_or_null("SabotagePanel/KnockChargesLabel")
+        hud_ghost_label = bot_box.get_node_or_null("SabotagePanel/GhostChargesLabel")
+        hud_stack_badge = bot_box.get_node_or_null("ScorePanel/CandyStackBadge")
+        hud_points_label = bot_box.get_node_or_null("ScorePanel/PointsLabel")
+        
+    var top_box = hud_layer.get_node_or_null("TopContainer")
+    if top_box:
+        hud_rush_bar = top_box.get_node_or_null("SugarRushBar")
+        if hud_rush_bar:
+            hud_rush_label = hud_rush_bar.get_node_or_null("SugarRushLabel")
+
+func start_game_mode() -> void:
+    if multiplayer.is_server():
+        activate_client_side()
+
+func activate_client_side() -> void:
+    active = true
+    if hud_layer:
+        hud_layer.visible = true
+    set_process(true)
+
 # Per-player state
 var player_candies: Dictionary = {}      # pid -> int (stack count)
 var player_candy_color: Dictionary = {}  # pid -> CandyColor (-1 if none)
@@ -380,11 +423,22 @@ func get_score(pid: int) -> int:
 
 # ── RPCs (stubs — HUD client handles visuals) ──
 
+@rpc("authority", "call_remote", "unreliable")
 func sync_candy_badge(pid: int, count: int, mult: float) -> void:
-    pass
+    if pid == multiplayer.get_unique_id():
+        if hud_stack_badge:
+            hud_stack_badge.text = "Stack: %d (x%.1f)" % [count, mult]
 
+@rpc("authority", "call_remote", "unreliable")
 func sync_knock_result(attacker: int, target: int, candies: int) -> void:
-    pass
+    var local = multiplayer.get_unique_id()
+    if attacker == local or target == local:
+        if hud_knock_label and player_knocks.has(local):
+            hud_knock_label.text = "🥊 Knocks: %d" % player_knocks[local]
 
+@rpc("authority", "call_remote", "unreliable")
 func sync_ghost_active(pid: int, active_on: bool) -> void:
-    pass
+    if pid == multiplayer.get_unique_id():
+        if hud_ghost_label and player_ghosts.has(pid):
+            hud_ghost_label.text = "👻 Ghosts: %d" % player_ghosts[pid]
+