diff --git a/language.version b/language.version
index 8b6563ba9..5eca259aa 100644
--- a/language.version
+++ b/language.version
@@ -1,3 +1,3 @@
 [default]
-SWWM_MODVER="\chSWWM \czGZ\c- \cw0.9.11b-pre r377 \cu(Fri 19 Mar 22:14:44 CET 2021)\c-";
-SWWM_SHORTVER="\cw0.9.11b-pre r377 \cu(2021-03-19 22:14:44)\c-";
+SWWM_MODVER="\chSWWM \czGZ\c- \cw0.9.11b-pre r379 \cu(Fri 19 Mar 22:15:44 CET 2021)\c-";
+SWWM_SHORTVER="\cw0.9.11b-pre r379 \cu(2021-03-19 22:15:44)\c-";
diff --git a/zscript/handler/swwm_handler_worldthings.zsc b/zscript/handler/swwm_handler_worldthings.zsc
index c01d67f65..27bd1e8b0 100644
--- a/zscript/handler/swwm_handler_worldthings.zsc
+++ b/zscript/handler/swwm_handler_worldthings.zsc
@@ -197,7 +197,7 @@ extend Class SWWMHandler
 
 	override void WorldThingDestroyed( WorldEvent e )
 	{
-		if ( !e.Thing.default.bSHOOTABLE || !e.Thing.default.bMISSILE )
+		if ( !e.Thing.default.bSHOOTABLE && !e.Thing.default.bMISSILE && !(e Thing is 'Inventory') )
 			return;
 		// remove from suckables
 		int pos = suckableactors.Find(e.Thing);
@@ -343,7 +343,7 @@ extend Class SWWMHandler
 				SWWMShadow.Track(e.Thing);
 		}
 		// Ynykron vortex optimization (faster than a thinker iterator)
-		if ( e.Thing.bSHOOTABLE || e.Thing.bMISSILE )
+		if ( e.Thing.bSHOOTABLE || e.Thing.bMISSILE || (e.Thing is 'Inventory') )
 			SuckableActors.Push(e.Thing);
 		// vanilla blood color changes
 		if ( (e.Thing.GetClass() == "BaronOfHell") || (e.Thing.GetClass() == "HellKnight") || (e.Thing.GetClass() == "Bishop") || (e.Thing.GetClass() == "Korax") )
diff --git a/zscript/weapons/swwm_deathlydeathcannon_fx.zsc b/zscript/weapons/swwm_deathlydeathcannon_fx.zsc
index 8fb76fc0f..7ca07fc1b 100644
--- a/zscript/weapons/swwm_deathlydeathcannon_fx.zsc
+++ b/zscript/weapons/swwm_deathlydeathcannon_fx.zsc
@@ -2302,6 +2302,8 @@ Class YnykronSingularity : Actor
 				if ( !a ) continue;
 				if ( a.bDORMANT || (a.Health <= 0) || (a == self) || !SWWMUtility.SphereIntersect(a,pos,20000.*scale.x) || !CheckSight(a,SF_IGNOREVISIBILITY|SF_IGNOREWATERBOUNDARY) )
 					continue;
+				if ( (a is 'Inventory') && !a.bSPECIAL )	// must be a pickup
+					continue;
 				if ( a.player && (a.player.cheats&CF_NOCLIP2) )	// for safety
 					continue;
 				double capmass = a.mass;
@@ -2316,6 +2318,9 @@ Class YnykronSingularity : Actor
 						a.Destroy();
 						continue;
 					}
+					// don't delet inventory
+					if ( a is 'Inventory' )
+						continue;
 					// delet missile
 					if ( a.bMISSILE )
 					{