diff --git a/source/core/gamefuncs.h b/source/core/gamefuncs.h
index 6a89ee28b..d6d854f23 100644
--- a/source/core/gamefuncs.h
+++ b/source/core/gamefuncs.h
@@ -338,24 +338,6 @@ inline void getzsofslopeptr(const sectortype* sec, int dax, int day, int* ceilz,
 	*florz = int(f * zworldtoint);
 }
 
-template<class Vector>
-[[deprecated]]
-inline int getceilzofslopeptr(const sectortype* sec, const Vector& pos)
-{
-	return getceilzofslopeptr(sec, pos.X * worldtoint, pos.Y * worldtoint);
-}
-template<class Vector>
-[[deprecated]]
-inline int getflorzofslopeptr(const sectortype* sec, const Vector& pos)
-{
-	return getflorzofslopeptr(sec, pos.X * worldtoint, pos.Y * worldtoint);
-}
-template<class Vector>
-[[deprecated]]
-inline void getzsofslopeptr(const sectortype* sec, const Vector& pos, int* ceilz, int* florz)
-{
-	getzsofslopeptr(sec, int(pos.X * worldtoint), int(pos.Y * worldtoint), ceilz, florz);
-}
 
 // only used by clipmove et.al.
 void getcorrectzsofslope(int sectnum, int dax, int day, int* ceilz, int* florz);
diff --git a/source/games/sw/src/game.h b/source/games/sw/src/game.h
index fb256423d..b3c3fdb38 100644
--- a/source/games/sw/src/game.h
+++ b/source/games/sw/src/game.h
@@ -1643,12 +1643,6 @@ Collision move_missile(DSWActor* actor, const DVector3& change, double ceildist,
 
 DSWActor* DoPickTarget(DSWActor*, DAngle max_delta_ang, int skip_targets);
 
-[[deprecated]]
-DSWActor* DoPickTarget(DSWActor* a, uint32_t max_delta_ang, int skip_targets)
-{
-    return DoPickTarget(a, DAngle::fromBuild(max_delta_ang), skip_targets);
-}
-
 void change_actor_stat(DSWActor* actor, int stat, bool quick = false);
 void SetOwner(DSWActor*, DSWActor*, bool flag = true);
 void SetOwner(int a, int b); // we still need this...