diff --git a/cosmic/Region.gd b/cosmic/Region.gd
index fb9fa13..43d3aa5 100644
--- a/cosmic/Region.gd
+++ b/cosmic/Region.gd
@@ -19,24 +19,25 @@ func _ready():
 	$main.set_freq(rand_range(100, 300))
 	$main.set_gain(gain1)
 
-	# many 'sub' surrounds 'main' like satellites
-	for i in range(18):
-		var s = sub.instance()
-		$main.add_child(s)
-		s.set_size(rand_range(0.2, 1.2))
-		s.set_color(Color.black)
-		var d = polar2cartesian(rand_range(20, 54), rand_range(0, 2*PI))
-		s.translate(Vector3(d.x, rand_range(-2, 2), d.y))
-		s.audible_range_max = range2
-		s.set_freq(rand_range(200, 2000))
-		s.set_gain(gain2)
-
 	# listen 'player_transform_updated' event
 	Events.connect("player_transform_updated", self, "_on_Events_player_transform_updated")
 
 	#
 	_rot_speed_origin = $main._rot_speed
 
+func _spawn(nsatellites, yrange):
+	# many 'sub' surrounds 'main' like satellites
+	for i in range(nsatellites):
+		var s = sub.instance()
+		$main.add_child(s)
+		s.set_size(rand_range(0.2, 1.2))
+		s.set_color(Color.black)
+		var d = polar2cartesian(rand_range(20, 54), rand_range(0, 2*PI))
+		s.translate(Vector3(d.x, rand_range(yrange[0], yrange[1]), d.y))
+		s.audible_range_max = range2
+		s.set_freq(rand_range(200, 2000))
+		s.set_gain(gain2)
+
 func _on_Events_player_transform_updated(playerpos, playerheading):
 	var mypos = $main.get_global_translation()
 	var mypos2d = Vector2(mypos.x, mypos.z)
diff --git a/cosmic/Sands and Waves (cosmic runner).dmg b/cosmic/Sands and Waves (cosmic runner).dmg
new file mode 100644
index 0000000..295ef1d
Binary files /dev/null and b/cosmic/Sands and Waves (cosmic runner).dmg differ
diff --git a/cosmic/Scene.gd b/cosmic/Scene.gd
index 077bee9..7cd7649 100644
--- a/cosmic/Scene.gd
+++ b/cosmic/Scene.gd
@@ -9,20 +9,23 @@ func _ready():
 	$Region._rot_speed_origin = rand_range(0.002, 0.005)
 	$Region.ratio = 3
 	$Region/main.audible_range_max = 30
+	$Region._spawn(18, [-2, 2])
 	for c in $Region/main.get_children():
 		if c.is_in_group('sounders'):
 			c.set_freq(rand_range(20, 200))
 
 	$Region3._rot_speed_origin = rand_range(-0.01, -0.1)
+	$Region3._spawn(18, [-2, 2])
 	for c in $Region3/main.get_children():
 		if c.is_in_group('sounders'):
 			c.set_freq(rand_range(200, 2000))
 
 	$Region2._rot_speed_origin = rand_range(0.01, 0.1)
+	$Region2._spawn(150, [-20, 20])
 	for c in $Region2/main.get_children():
 		if c.is_in_group('sounders'):
 			c.set_freq(rand_range(2000, 20000))
 	$Region2.gain1 = 5
-	$Region2.gain2 = 0.05
+	$Region2.gain2 = 0.01
 	$Region2.ratio = 3
 #	$Region2/main.set_freq(rand_range(20, 80))
diff --git a/cosmic/export_presets.cfg b/cosmic/export_presets.cfg
new file mode 100644
index 0000000..00ec184
--- /dev/null
+++ b/cosmic/export_presets.cfg
@@ -0,0 +1,73 @@
+[preset.0]
+
+name="Mac OSX"
+platform="Mac OSX"
+runnable=true
+custom_features=""
+export_filter="all_resources"
+include_filter=""
+exclude_filter=""
+export_path="./Sands and Waves (cosmic runner).dmg"
+script_export_mode=1
+script_encryption_key=""
+
+[preset.0.options]
+
+custom_template/debug=""
+custom_template/release=""
+application/name=""
+application/info="Made with Godot Engine"
+application/icon=""
+application/identifier="org.sandreceive.cosmicrunner"
+application/signature=""
+application/app_category="Games"
+application/short_version="1.0"
+application/version="1.0"
+application/copyright=""
+display/high_res=false
+privacy/microphone_usage_description=""
+privacy/camera_usage_description=""
+privacy/location_usage_description=""
+privacy/address_book_usage_description=""
+privacy/calendar_usage_description=""
+privacy/photos_library_usage_description=""
+privacy/desktop_folder_usage_description=""
+privacy/documents_folder_usage_description=""
+privacy/downloads_folder_usage_description=""
+privacy/network_volumes_usage_description=""
+privacy/removable_volumes_usage_description=""
+codesign/enable=true
+codesign/identity=""
+codesign/timestamp=false
+codesign/hardened_runtime=false
+codesign/replace_existing_signature=true
+codesign/entitlements/custom_file=""
+codesign/entitlements/allow_jit_code_execution=false
+codesign/entitlements/allow_unsigned_executable_memory=false
+codesign/entitlements/allow_dyld_environment_variables=false
+codesign/entitlements/disable_library_validation=true
+codesign/entitlements/audio_input=false
+codesign/entitlements/camera=false
+codesign/entitlements/location=false
+codesign/entitlements/address_book=false
+codesign/entitlements/calendars=false
+codesign/entitlements/photos_library=false
+codesign/entitlements/apple_events=false
+codesign/entitlements/debugging=false
+codesign/entitlements/app_sandbox/enabled=false
+codesign/entitlements/app_sandbox/network_server=false
+codesign/entitlements/app_sandbox/network_client=false
+codesign/entitlements/app_sandbox/device_usb=false
+codesign/entitlements/app_sandbox/device_bluetooth=false
+codesign/entitlements/app_sandbox/files_downloads=0
+codesign/entitlements/app_sandbox/files_pictures=0
+codesign/entitlements/app_sandbox/files_music=0
+codesign/entitlements/app_sandbox/files_movies=0
+codesign/custom_options=PoolStringArray(  )
+notarization/enable=false
+notarization/apple_id_name=""
+notarization/apple_id_password=""
+notarization/apple_team_id=""
+texture_format/s3tc=true
+texture_format/etc=false
+texture_format/etc2=false
diff --git a/cosmic/main.gd b/cosmic/main.gd
index bc3e307..eaec093 100644
--- a/cosmic/main.gd
+++ b/cosmic/main.gd
@@ -6,7 +6,7 @@ export (int, 1, 12) var preset = 1
 export (bool) var use_embeded_patch = false
 export (String, MULTILINE) var patch = ""
 
-var _my_patch = "res://main.pd"
+var _my_patch = "user://main.pd"
 var _my_id = 0
 
 var _rot_speed = 0.1
diff --git a/cosmic/main.tscn b/cosmic/main.tscn
index 2d34b3e..4784881 100644
--- a/cosmic/main.tscn
+++ b/cosmic/main.tscn
@@ -36,6 +36,89 @@ collision_mask = 0
 physics_material_override = SubResource( 3 )
 gravity_scale = 0.0
 script = ExtResource( 1 )
+use_embeded_patch = true
+patch = "#N canvas 190 223 456 518 12;
+#X floatatom 21 198 5 0 0 0 - - - 0;
+#X obj 21 22 r fromGodot\\$0;
+#X obj 21 46 list trim;
+#X obj 199 467 dac~ 1 2;
+#X obj 199 407 *~;
+#X obj 189 264 line~;
+#X msg 189 240 \\$1 100;
+#X obj 189 127 unpack f f;
+#X floatatom 189 177 5 0 0 0 - - - 0;
+#X obj 21 256 noise~;
+#X obj 21 286 bp~ 500 1000;
+#X obj 21 70 route freq gain panvol;
+#X obj 21 316 *~;
+#X obj 132 310 switch~;
+#X obj 132 286 tgl 19 0 empty empty empty 0 -10 0 12 #fcfcfc #000000 #000000 0 1;
+#X obj 132 262 change;
+#X text 89 155 switch on/off before 0 to stop startup pops, f 12;
+#X obj 189 216 max 0;
+#X obj 132 238 > -0.3;
+#X obj 303 253 hsl 100 20 -1 1 0 0 empty empty empty -2 -10 0 12 #fcfcfc #000000 #000000 0 1;
+#X obj 300 349 line~;
+#X msg 300 325 \\$1 100;
+#X obj 300 278 expr ($f1 + 1)/8;
+#X floatatom 300 302 5 0 0 0 - - - 0;
+#N canvas 68 97 450 300 pan2~ 0;
+#X obj 51 98 cos~;
+#X obj 111 98 cos~;
+#X obj 33 128 *~;
+#X obj 93 128 *~;
+#X obj 33 158 outlet~;
+#X obj 93 158 outlet~;
+#X obj 33 24 inlet~;
+#X obj 111 24 inlet~;
+#X obj 111 74 +~ 0.75;
+#X connect 0 0 2 1;
+#X connect 1 0 3 1;
+#X connect 2 0 4 0;
+#X connect 3 0 5 0;
+#X connect 6 0 2 0;
+#X connect 6 0 3 0;
+#X connect 7 0 8 0;
+#X connect 7 0 0 0;
+#X connect 8 0 1 0;
+#X restore 199 437 pd pan2~;
+#X floatatom 296 159 5 0 0 0 - - - 0;
+#X obj 296 182 sin;
+#X floatatom 296 206 5 0 0 0 - - - 0;
+#X obj 203 336 *~;
+#X connect 0 0 10 1;
+#X connect 1 0 2 0;
+#X connect 2 0 11 0;
+#X connect 4 0 24 0;
+#X connect 5 0 28 0;
+#X connect 5 0 28 1;
+#X connect 6 0 5 0;
+#X connect 7 0 8 0;
+#X connect 7 1 25 0;
+#X connect 8 0 17 0;
+#X connect 8 0 18 0;
+#X connect 9 0 10 0;
+#X connect 10 0 12 0;
+#X connect 11 0 0 0;
+#X connect 11 1 12 1;
+#X connect 11 2 7 0;
+#X connect 12 0 4 0;
+#X connect 14 0 13 0;
+#X connect 15 0 14 0;
+#X connect 17 0 6 0;
+#X connect 18 0 15 0;
+#X connect 19 0 22 0;
+#X connect 20 0 24 1;
+#X connect 21 0 20 0;
+#X connect 22 0 23 0;
+#X connect 23 0 21 0;
+#X connect 24 0 3 0;
+#X connect 24 1 3 1;
+#X connect 25 0 26 0;
+#X connect 26 0 27 0;
+#X connect 27 0 19 0;
+#X connect 28 0 4 1;
+"
 
 [node name="CollisionShape" type="CollisionShape" parent="."]
 shape = SubResource( 5 )
diff --git a/cosmic/osc.gd b/cosmic/osc.gd
index bd0e7f5..1cf3d94 100644
--- a/cosmic/osc.gd
+++ b/cosmic/osc.gd
@@ -6,7 +6,7 @@ export (int, 1, 12) var preset = 1
 export (bool) var use_embeded_patch = false
 export (String, MULTILINE) var patch = ""
 
-var _my_patch = "res://osc.pd"
+var _my_patch = "user://osc.pd"
 var _my_id = 0
 
 func set_size(size):
diff --git a/cosmic/osc.tscn b/cosmic/osc.tscn
index 45c2780..df69c6f 100644
--- a/cosmic/osc.tscn
+++ b/cosmic/osc.tscn
@@ -15,6 +15,87 @@ collision_mask = 0
 physics_material_override = SubResource( 3 )
 gravity_scale = 0.0
 script = ExtResource( 1 )
+use_embeded_patch = true
+patch = "#N canvas 116 274 456 518 12;
+#X obj 50 277 osc~ 440;
+#X floatatom 21 198 5 0 0 0 - - - 0;
+#X obj 21 22 r fromGodot\\$0;
+#X obj 21 46 list trim;
+#X obj 199 467 dac~ 1 2;
+#X obj 199 407 *~;
+#X obj 189 127 unpack f f;
+#X obj 21 70 route freq gain panvol;
+#X obj 50 301 *~;
+#X obj 189 264 line~;
+#X msg 189 240 \\$1 100;
+#X floatatom 189 177 5 0 0 0 - - - 0;
+#X obj 132 310 switch~;
+#X obj 132 286 tgl 19 0 empty empty empty 0 -10 0 12 #fcfcfc #000000 #000000 0 1;
+#X obj 132 262 change;
+#X text 89 155 switch on/off before 0 to stop startup pops, f 12;
+#X obj 189 216 max 0;
+#X obj 303 253 hsl 100 20 -1 1 0 0 empty empty empty -2 -10 0 12 #fcfcfc #000000 #000000 0 1;
+#X obj 300 349 line~;
+#X msg 300 325 \\$1 100;
+#X obj 300 278 expr ($f1 + 1)/8;
+#X floatatom 300 302 5 0 0 0 - - - 0;
+#N canvas 68 97 450 300 pan2~ 0;
+#X obj 51 98 cos~;
+#X obj 111 98 cos~;
+#X obj 33 128 *~;
+#X obj 93 128 *~;
+#X obj 33 158 outlet~;
+#X obj 93 158 outlet~;
+#X obj 33 24 inlet~;
+#X obj 111 24 inlet~;
+#X obj 111 74 +~ 0.75;
+#X connect 0 0 2 1;
+#X connect 1 0 3 1;
+#X connect 2 0 4 0;
+#X connect 3 0 5 0;
+#X connect 6 0 2 0;
+#X connect 6 0 3 0;
+#X connect 7 0 8 0;
+#X connect 7 0 0 0;
+#X connect 8 0 1 0;
+#X restore 199 437 pd pan2~;
+#X floatatom 296 159 5 0 0 0 - - - 0;
+#X obj 296 182 sin;
+#X floatatom 296 206 5 0 0 0 - - - 0;
+#X obj 132 238 1;
+#X obj 203 336 *~;
+#X connect 0 0 8 0;
+#X connect 1 0 0 0;
+#X connect 2 0 3 0;
+#X connect 3 0 7 0;
+#X connect 5 0 22 0;
+#X connect 6 0 11 0;
+#X connect 6 1 23 0;
+#X connect 7 0 1 0;
+#X connect 7 1 8 1;
+#X connect 7 2 6 0;
+#X connect 8 0 5 0;
+#X connect 9 0 27 0;
+#X connect 9 0 27 1;
+#X connect 10 0 9 0;
+#X connect 11 0 16 0;
+#X connect 11 0 26 0;
+#X connect 13 0 12 0;
+#X connect 14 0 13 0;
+#X connect 16 0 10 0;
+#X connect 17 0 20 0;
+#X connect 18 0 22 1;
+#X connect 19 0 18 0;
+#X connect 20 0 21 0;
+#X connect 21 0 19 0;
+#X connect 22 0 4 0;
+#X connect 22 1 4 1;
+#X connect 23 0 24 0;
+#X connect 24 0 25 0;
+#X connect 25 0 17 0;
+#X connect 26 0 14 0;
+#X connect 27 0 5 1;
+"
 
 [node name="CollisionShape" type="CollisionShape" parent="."]
 shape = SubResource( 1 )