diff --git a/source/games/duke/src/actors_d.cpp b/source/games/duke/src/actors_d.cpp
index c1dcb9aae..1237cf1bf 100644
--- a/source/games/duke/src/actors_d.cpp
+++ b/source/games/duke/src/actors_d.cpp
@@ -332,7 +332,7 @@ void hitradius_d(DDukeActor* actor, int  r, int  hp1, int  hp2, int  hp3, int  h
 						fi.checkhitsprite(act2, actor);
 					}
 			}
-			else if (act2->spr.extra >= 0 && act2 != actor && (act2->spr.picnum == TRIPBOMB || badguy(act2) || act2->spr.picnum == QUEBALL || act2->spr.picnum == STRIPEBALL || (act2->spr.cstat & CSTAT_SPRITE_BLOCK_ALL) || act2->spr.picnum == DUKELYINGDEAD))
+			else if (act2->spr.extra >= 0 && act2 != actor && (actorflag(act2, SFLAG_HITRADIUS_FLAG2) || badguy(act2) || (act2->spr.cstat & CSTAT_SPRITE_BLOCK_ALL)))
 			{
 				if (actor->spr.picnum == SHRINKSPARK && act2->spr.picnum != SHARK && (act2 == Owner || act2->spr.xrepeat < 24))
 				{
diff --git a/source/games/duke/src/actors_r.cpp b/source/games/duke/src/actors_r.cpp
index 4f15d49bb..975899497 100644
--- a/source/games/duke/src/actors_r.cpp
+++ b/source/games/duke/src/actors_r.cpp
@@ -279,7 +279,7 @@ void hitradius_r(DDukeActor* actor, int  r, int  hp1, int  hp2, int  hp3, int  h
 						fi.checkhitsprite(act2, actor);
 					}
 			}
-			else if (act2->spr.extra >= 0 && act2 != actor && (badguy(act2) || act2->spr.picnum == QUEBALL || act2->spr.picnum == BOWLINGPIN || act2->spr.picnum == STRIPEBALL || (act2->spr.cstat & CSTAT_SPRITE_BLOCK_ALL) || act2->spr.picnum == DUKELYINGDEAD))
+			else if (act2->spr.extra >= 0 && act2 != actor && (actorflag(act2, SFLAG_HITRADIUS_FLAG2) || badguy(act2) || (act2->spr.cstat & CSTAT_SPRITE_BLOCK_ALL)))
 			{
 				if (actor->spr.picnum == MORTER && act2 == Owner)
 				{
diff --git a/source/games/duke/src/constants.h b/source/games/duke/src/constants.h
index 6c968aae5..acb54a9d9 100644
--- a/source/games/duke/src/constants.h
+++ b/source/games/duke/src/constants.h
@@ -320,6 +320,7 @@ enum sflags_t
 	SFLAG_INFLAME				= 0x00800000,
 	SFLAG_NOFLOORFIRE			= 0x01000000,
 	SFLAG_HITRADIUS_FLAG1		= 0x02000000,
+	SFLAG_HITRADIUS_FLAG2		= 0x04000000,
 
 };
 
diff --git a/source/games/duke/src/flags_d.cpp b/source/games/duke/src/flags_d.cpp
index c0bd86f7b..636f1e3d9 100644
--- a/source/games/duke/src/flags_d.cpp
+++ b/source/games/duke/src/flags_d.cpp
@@ -205,6 +205,7 @@ void initactorflags_d()
 	setflag(SFLAG_INFLAME, { RADIUSEXPLOSION, RPG, FIRELASER, HYDRENT, HEAVYHBOMB });
 	setflag(SFLAG_NOFLOORFIRE, { TREE1, TREE2 });
 	setflag(SFLAG_HITRADIUS_FLAG1, { BOX, TREE1, TREE2, TIRE, CONE });
+	setflag(SFLAG_HITRADIUS_FLAG2, { TRIPBOMB, QUEBALL, STRIPEBALL, DUKELYINGDEAD });
 
 	if (isWorldTour())
 	{
diff --git a/source/games/duke/src/flags_r.cpp b/source/games/duke/src/flags_r.cpp
index 6c24c71f8..11026d394 100644
--- a/source/games/duke/src/flags_r.cpp
+++ b/source/games/duke/src/flags_r.cpp
@@ -235,6 +235,7 @@ void initactorflags_r()
 	if (isRRRA()) setflag(SFLAG_INFLAME, { RPG2 });
 	setflag(SFLAG_NOFLOORFIRE, { TREE1, TREE2 });
 	setflag(SFLAG_HITRADIUS_FLAG1, { BOX, TREE1, TREE2, TIRE });
+	setflag(SFLAG_HITRADIUS_FLAG2, { QUEBALL, STRIPEBALL, BOWLINGPIN, DUKELYINGDEAD });
 
 	// Animals were not supposed to have this, but due to a coding bug the logic was unconditional for everything in the game.
 	for (auto& ainf : gs.actorinfo)