diff --git a/scripts/debug_menu.gd b/scripts/debug_menu.gd
new file mode 100644
index 0000000..293b185
--- /dev/null
+++ b/scripts/debug_menu.gd
@@ -0,0 +1,119 @@
+extends CanvasLayer
+
+@onready var _spawn_control = get_node("/root/Game/SpawnControl")
+@onready var _witch = get_node("/root/Game/Witch")
+@onready var _drop_manager = get_node("/root/Game/DropManager")
+
+var _spell_library := SpellLibrary.new()
+var _spell_dispatch: Dictionary
+var _lvl_disable_btn: Button
+
+func _ready() -> void:
+	layer = 10
+	_spell_dispatch = {
+		SpellLibrary.FIREBALL:   _witch.shoot_fireballs,
+		SpellLibrary.SHURIKEN:   _witch.shoot_shuriken,
+		SpellLibrary.FIRE_SWIRL: _witch.shoot_fire_swirl,
+		SpellLibrary.TORNADO:    _witch.shoot_tornado,
+	}
+	_build_ui()
+	hide()
+
+func _exit_tree() -> void:
+	Engine.time_scale = 1.0
+
+func _unhandled_input(event: InputEvent) -> void:
+	if event is InputEventKey and event.pressed and not event.echo:
+		if event.keycode == KEY_D and event.ctrl_pressed:
+			visible = not visible
+			get_viewport().set_input_as_handled()
+
+func _build_ui() -> void:
+	var panel := PanelContainer.new()
+	var style := StyleBoxFlat.new()
+	style.bg_color = Color(0.0, 0.0, 0.0, 0.75)
+	panel.add_theme_stylebox_override("panel", style)
+	panel.anchor_left = 1.0
+	panel.anchor_right = 1.0
+	panel.anchor_top = 0.0
+	panel.anchor_bottom = 1.0
+	panel.offset_left = -220
+	panel.offset_right = 0
+	add_child(panel)
+
+	var scroll := ScrollContainer.new()
+	scroll.horizontal_scroll_mode = ScrollContainer.SCROLL_MODE_DISABLED
+	panel.add_child(scroll)
+
+	var vbox := VBoxContainer.new()
+	vbox.custom_minimum_size = Vector2(210, 0)
+	vbox.add_theme_constant_override("separation", 4)
+	scroll.add_child(vbox)
+
+	_add_section(vbox, "ENEMIES")
+	_add_button(vbox, "Kill All", _kill_all_enemies)
+
+	_add_section(vbox, "TIME SCALE")
+	var hbox_scale := HBoxContainer.new()
+	vbox.add_child(hbox_scale)
+	for s in [1, 2, 5, 10]:
+		var btn := Button.new()
+		btn.text = "%dx" % s
+		btn.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+		btn.pressed.connect(_set_time_scale.bind(float(s)))
+		hbox_scale.add_child(btn)
+
+	_add_section(vbox, "SKIP TIME")
+	var hbox_time := HBoxContainer.new()
+	vbox.add_child(hbox_time)
+	for secs in [30, 60]:
+		var btn := Button.new()
+		btn.text = "+%ds" % secs
+		btn.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+		btn.pressed.connect(_skip_time.bind(float(secs)))
+		hbox_time.add_child(btn)
+
+	_add_section(vbox, "SPELLS")
+	for spell_id in _spell_library.recipes.keys():
+		if _spell_dispatch.has(spell_id):
+			_add_button(vbox, spell_id.capitalize(), _spell_dispatch[spell_id])
+
+	_add_section(vbox, "LEVEL")
+	_add_button(vbox, "Level Up", _force_level_up)
+	_lvl_disable_btn = Button.new()
+	_lvl_disable_btn.text = "Disable Level Up: OFF"
+	_lvl_disable_btn.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	_lvl_disable_btn.pressed.connect(_toggle_level_up_disabled)
+	vbox.add_child(_lvl_disable_btn)
+
+func _add_section(parent: VBoxContainer, title: String) -> void:
+	var label := Label.new()
+	label.text = title
+	label.add_theme_color_override("font_color", Color.YELLOW)
+	label.add_theme_font_size_override("font_size", 11)
+	parent.add_child(label)
+
+func _add_button(parent: VBoxContainer, label: String, callback: Callable) -> void:
+	var btn := Button.new()
+	btn.text = label
+	btn.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	btn.pressed.connect(callback)
+	parent.add_child(btn)
+
+func _kill_all_enemies() -> void:
+	for enemy in get_tree().get_nodes_in_group("enemies"):
+		if is_instance_valid(enemy):
+			enemy.die()
+
+func _set_time_scale(scale: float) -> void:
+	Engine.time_scale = scale
+
+func _skip_time(secs: float) -> void:
+	_spawn_control.elapsed_time += secs
+
+func _force_level_up() -> void:
+	_drop_manager.force_level_up()
+
+func _toggle_level_up_disabled() -> void:
+	_drop_manager.level_up_disabled = not _drop_manager.level_up_disabled
+	_lvl_disable_btn.text = "Disable Level Up: " + ("ON" if _drop_manager.level_up_disabled else "OFF")