diff --git a/main.gd b/main.gd
index 8936e83..f495e7f 100644
--- a/main.gd
+++ b/main.gd
@@ -7,20 +7,22 @@ extends Node3D
 
 @onready var camera: Camera3D = $Camera
 @onready var rolltime_indicator: Sprite2D = $RolltimeIndicator
+@onready var victory_indicator: Sprite2D = $VictoryIndicator
 
-# TODO: wall that player cannot go through but balls can
-# (important)
+# TODO: tutorialize slowmo when things get complicated
 
 var hist := UndoRedo.new()
 var board: Board
 var player: Piece
 var level_num := -1
-# TODO: instead of dumb numbered levels, GIVE THEM GOOD NAMES AND MANUALLY ORDER THEM!
+# TODO: save progress
 var levels: Array[PackedScene] = [
+	preload("res://level/test_nightmare_mini.tscn"),
 	preload("res://level/player_barrier_01.tscn"),
+	preload("res://level/level_00.tscn"),
+	preload("res://level/level_01.tscn"),
 ]
 
-# TODO: sun movement takes exactly as much time as all piece movement
 var time := 0
 
 var advancing := false
@@ -39,11 +41,9 @@ func _process(delta: float) -> void:
 	$UndoButton.disabled = not hist.has_undo()
 	$RedoButton.disabled = not hist.has_redo()
 	$RestartButton.disabled = not hist.has_undo()
-	# TODO: make this toggleable
 	$Clock.text = "T = %d" % time
 	var slowmo := Input.is_action_pressed("slowmo");
 	$SlowmoIndicator.text = "slowmo" if slowmo else ""
-	# TODO: only slowmo during rolltime?
 	Engine.time_scale = slowmo_speed if slowmo else 1.0
 	# TODO: this is kinda comically slow BUT STOP WORKING ON THE GAME
 	AudioServer.playback_speed_scale = slowmo_speed if slowmo else 1.0
@@ -186,7 +186,10 @@ func advance_level():
 	advancing = true
 	if level_num >= 0:
 		print("level won")
-		await get_tree().create_timer(1).timeout
+		var tween := get_tree().create_tween()
+		tween.tween_property(victory_indicator, "modulate:a", 1, 0.1).set_delay(0.3)
+		tween.tween_callback(func(): victory_indicator.modulate.a = 0).set_delay(0.9)
+		await tween.finished
 	advancing = false
 	$Sun.rotation.y = 0
 	time = 0
diff --git a/main.tscn b/main.tscn
index 2ed8f94..6f6205b 100644
--- a/main.tscn
+++ b/main.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=15 format=3 uid="uid://lrk2whqxl0w0"]
+[gd_scene load_steps=16 format=3 uid="uid://lrk2whqxl0w0"]
 
 [ext_resource type="Script" uid="uid://c707s0tgd88pg" path="res://main.gd" id="1_ig7tw"]
 [ext_resource type="Texture2D" uid="uid://crahyipmcudoy" path="res://ui/undo.png" id="3_lquwl"]
@@ -6,6 +6,7 @@
 [ext_resource type="Texture2D" uid="uid://cbb1q0usxd6ex" path="res://ui/restart.png" id="5_272bh"]
 [ext_resource type="Shader" uid="uid://c7e17bwc7nrgt" path="res://ground.gdshader" id="5_lquwl"]
 [ext_resource type="Texture2D" uid="uid://q6x7t05nx1d1" path="res://ui/rolltime-indicator.png" id="6_7mycd"]
+[ext_resource type="Texture2D" uid="uid://b8kvn3kumc08s" path="res://ui/victory-indicator.png" id="7_272bh"]
 
 [sub_resource type="ProceduralSkyMaterial" id="ProceduralSkyMaterial_1bvp3"]
 sky_top_color = Color(0.467272, 0.753409, 0.87431, 1)
@@ -127,6 +128,12 @@ modulate = Color(1, 1, 1, 0)
 texture = ExtResource("6_7mycd")
 centered = false
 
+[node name="VictoryIndicator" type="Sprite2D" parent="."]
+modulate = Color(0.796078, 0.639216, 0.0627451, 0)
+z_index = 1
+texture = ExtResource("7_272bh")
+centered = false
+
 [connection signal="pressed" from="UndoButton" to="." method="undo"]
 [connection signal="pressed" from="RedoButton" to="." method="redo"]
 [connection signal="pressed" from="RestartButton" to="." method="restart"]
diff --git a/piece.gd b/piece.gd
index 5ced269..1f9fe2f 100644
--- a/piece.gd
+++ b/piece.gd
@@ -45,8 +45,6 @@ func lpos_of_pos(pos: Vector3) -> Vector2i:
 var speedometer: Label3D
 @onready var arrow := get_node_or_null("Arrow") as MeshInstance3D
 
-# TODO: much, *much* better animation is needed. ESPECIALLY if we're doing slowmo
-# (we're doing slowmo because it is SICK)
 func do_step(board: Board, tween: Tween):
 	var move := lvel.clampi(-1, 1)
 	var new_pos := lpos + move
@@ -121,7 +119,6 @@ func do_bump(move: Vector2i, tween := get_tree().create_tween(), bumpee: Piece =
 		tween.tween_callback(func(): lvel_displayed = lvel)
 		tween_to_target(tween, get_parent().anim_time/2)
 
-# TODO?: maybe fix? maybe the bump should be more complicated?
 func undo_bump(_move: Vector2i) -> Callable:
 	return func(): pass
 
diff --git a/ui/victory-indicator.png b/ui/victory-indicator.png
new file mode 100644
index 0000000..30ab1ca
Binary files /dev/null and b/ui/victory-indicator.png differ
diff --git a/ui/victory-indicator.png.import b/ui/victory-indicator.png.import
new file mode 100644
index 0000000..b1a395c
--- /dev/null
+++ b/ui/victory-indicator.png.import
@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://b8kvn3kumc08s"
+path="res://.godot/imported/victory-indicator.png-0ab812ac98ddf323315a3cfcc1b177a8.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://ui/victory-indicator.png"
+dest_files=["res://.godot/imported/victory-indicator.png-0ab812ac98ddf323315a3cfcc1b177a8.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1