diff --git a/src/server/decore_labstuff.qc b/src/server/decore_labstuff.qc
new file mode 100644
index 0000000..271b19f
--- /dev/null
+++ b/src/server/decore_labstuff.qc
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2016-2022 Marco Cawthorne <marco@icculus.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*QUAKED decore_labstuff (0 0.8 0.8) (-16 -16 0) (16 16 64)
+This is a decorative entity from Gunman Chronicles.
+
+-------- KEYS --------
+"targetname" : Name
+
+-------- MODEL FOR RADIANT ONLY - DO NOT SET THIS AS A KEY --------
+model="models/swampstuff.mdl"
+*/
+
+class decore_labstuff:RWDecore
+{
+	void(void) decore_labstuff;
+};
+
+void
+decore_labstuff::decore_labstuff(void)
+{
+	model = "models/labstuff.mdl";
+	mins = [-16, -16, 0];
+	maxs = [16, 16, 64];
+}
diff --git a/src/server/decore_sack.qc b/src/server/decore_sack.qc
new file mode 100644
index 0000000..06f4f16
--- /dev/null
+++ b/src/server/decore_sack.qc
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2016-2022 Marco Cawthorne <marco@icculus.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*QUAKED decore_sack (0 0.8 0.8) (-16 -16 0) (16 16 64)
+This is a decorative entity from Gunman Chronicles.
+
+-------- KEYS --------
+"targetname" : Name
+
+-------- MODEL FOR RADIANT ONLY - DO NOT SET THIS AS A KEY --------
+model="models/sack.mdl"
+*/
+
+class decore_sack:RWDecore
+{
+	void(void) decore_sack;
+	virtual void(void) Respawn;
+};
+
+void
+decore_sack::Respawn(void)
+{
+	super::Respawn();
+	SetMovetype(MOVETYPE_NONE);
+}
+
+void
+decore_sack::decore_sack(void)
+{
+	model = "models/sack.mdl";
+	mins = [-16, -16, 0];
+	maxs = [16, 16, 64];
+}
diff --git a/src/server/monster_tube_embryo.qc b/src/server/monster_tube_embryo.qc
index 846c9e6..dcbe006 100644
--- a/src/server/monster_tube_embryo.qc
+++ b/src/server/monster_tube_embryo.qc
@@ -14,7 +14,7 @@
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/*QUAKED monster_tube_embryo (0 0.8 0.8) (-16 -16 0) (16 16 72)
+/*QUAKED monster_tube_embryo (0 0.8 0.8) (-12 -12 -16) (16 16 24)
 This is a monster entity from Gunman Chronicles.
 
 -------- KEYS --------
@@ -26,13 +26,47 @@ model="models/tubryo.mdl"
 
 class monster_tube_embryo:NSMonster
 {
+	decore_sack sack;
 	void(void) monster_tube_embryo;
+
+	virtual void(void) ParentUpdate;
+	virtual void(void) Spawned;
+	virtual void(void) Respawn;
 };
 
 void
-monster_tube_embryo:: monster_tube_embryo(void)
+monster_tube_embryo::ParentUpdate(void)
+{
+	super::ParentUpdate();
+
+	sack.SetOrigin(GetOrigin());
+	sack.SetAngles(GetAngles());
+}
+
+void
+monster_tube_embryo::Spawned(void)
+{
+	super::Spawned();
+
+	if (!sack)
+		sack = spawn(decore_sack);
+
+	sack.SetRenderMode(RM_COLOR);
+	sack.SetRenderAmt(0.75f);
+}
+
+void
+monster_tube_embryo::Respawn(void)
+{
+	SetModel(GetSpawnModel());
+	SetMovetype(MOVETYPE_FLY);
+	SetOrigin(GetSpawnOrigin());
+}
+
+void
+monster_tube_embryo::monster_tube_embryo(void)
 {
 	model = "models/tubryo.mdl";
-	base_mins = [-16,-16,0];
-	base_maxs = [16,16,72];
+	base_mins = [-12,-12,-16];
+	base_maxs = [12,12,24];
 }
diff --git a/src/server/progs.src b/src/server/progs.src
index f5708f6..43a6115 100644
--- a/src/server/progs.src
+++ b/src/server/progs.src
@@ -36,6 +36,7 @@ decore_gutspile.qc
 decore_hatgib.qc
 decore_ice.qc
 decore_icebeak.qc
+decore_labstuff.qc
 decore_mushroom.qc
 decore_mushroom2.qc
 decore_nest.qc
@@ -43,6 +44,7 @@ decore_pipes.qc
 decore_prickle.qc
 decore_pteradon.qc
 decore_sittingtubemortar.qc
+decore_sack.qc
 decore_swampplants.qc
 decore_torchflame.qc
 decore_torch.qc