diff --git a/source/games/duke/src/actors.cpp b/source/games/duke/src/actors.cpp
index 1363a41cd..22f2e20be 100644
--- a/source/games/duke/src/actors.cpp
+++ b/source/games/duke/src/actors.cpp
@@ -1514,8 +1514,8 @@ bool queball(DDukeActor *actor, int pocket, int queball, int stripeball)
 						if (act2 == nullptr)
 						{
 							if (actor->spr.pal == 12)
-								actor->set_int_xvel(164);
-							else actor->set_int_xvel(140);
+								actor->vel.X = 10.25;
+							else actor->vel.Z = 8.75;
 							actor->set_int_ang(ps[p].angle.ang.Buildang());
 							ps[p].toggle_key_flag = 2;
 						}
@@ -4604,7 +4604,7 @@ void handle_se130(DDukeActor *actor, int countmax, int EXPLOSION2)
 			k->spr.xrepeat = k->spr.yrepeat = 2 + (krand() & 7);
 			k->spr.pos.Z = sc->floorz + krandf(x);
 			k->add_int_ang(256 - (krand() % 511));
-			k->set_int_xvel(krand() & 127);
+			k->vel.X = krandf(8);
 			ssp(k, CLIPMASK0);
 		}
 	}
diff --git a/source/games/duke/src/actors_d.cpp b/source/games/duke/src/actors_d.cpp
index 79e43562d..3ef1f43e6 100644
--- a/source/games/duke/src/actors_d.cpp
+++ b/source/games/duke/src/actors_d.cpp
@@ -748,8 +748,8 @@ void movefallers_d(void)
 				act->spr.lotag-=3;
 				if (act->spr.lotag <= 0)
 				{
-					act->set_int_xvel((32 + (krand() & 63)));
-					act->set_int_zvel(-(1024 + (krand() & 1023)));
+					act->vel.X = 2 + krandf(4);
+					act->vel.Z = -4 + krandf(4);
 				}
 			}
 			else
@@ -1313,8 +1313,8 @@ static bool movefireball(DDukeActor* actor)
 			{
 				actor->temp_actor = ball;
 
-				ball->set_int_xvel(actor->int_xvel());
-				ball->set_int_zvel(actor->int_zvel());
+				ball->vel.X = actor->vel.X;
+				ball->vel.Z = actor->vel.Z;
 				if (actor->temp_data[0] > 1)
 				{
 					if (trail)
@@ -1979,7 +1979,7 @@ void movetransports_d(void)
 								auto k = spawn(act2, WATERSPLASH2);
 								if (k && sectlotag == 1 && act2->spr.statnum == 4)
 								{
-									k->set_int_xvel(act2->int_xvel() >> 1);
+									k->vel.X = act2->vel.X * 0.5;
 									k->spr.angle = act2->spr.angle;
 									ssp(k, CLIPMASK0);
 								}
diff --git a/source/games/duke/src/actors_r.cpp b/source/games/duke/src/actors_r.cpp
index 0516216a4..6ae9dfed0 100644
--- a/source/games/duke/src/actors_r.cpp
+++ b/source/games/duke/src/actors_r.cpp
@@ -666,8 +666,8 @@ void movefallers_r(void)
 			if (act->spr.lotag > 0)
 			{
 				act->spr.lotag -= 3;
-				act->set_int_xvel(((64 + krand()) & 127));
-				act->set_int_zvel(-(1024 + (krand() & 1023)));
+				act->vel.X = 4 + krandf(8);
+				act->vel.Z = -4 + krandf(4);
 			}
 			else
 			{
@@ -1651,7 +1651,7 @@ void movetransports_r(void)
 								auto spawned = spawn(act2, WATERSPLASH2);
 								if (spawned && sectlotag == 1 && act2->spr.statnum == 4)
 								{
-									spawned->set_int_xvel(act2->int_xvel() >> 1);
+									spawned->vel.X = act2->vel.X * 0.5;
 									spawned->spr.angle = act2->spr.angle;
 									ssp(spawned, CLIPMASK0);
 								}