diff --git a/extensions/sdktools/trnatives.cpp b/extensions/sdktools/trnatives.cpp
index 9ef389b2..d878c39d 100644
--- a/extensions/sdktools/trnatives.cpp
+++ b/extensions/sdktools/trnatives.cpp
@@ -266,6 +266,91 @@ static cell_t smn_TREnumerateEntitiesHull(IPluginContext *pContext, const cell_t
 	return 1;
 }
 
+static cell_t smn_TREnumerateEntitiesSphere(IPluginContext *pContext, const cell_t *params)
+{
+	IPluginFunction *pFunc = pContext->GetFunctionById(params[4]);
+	if (!pFunc)
+	{
+		return pContext->ThrowNativeError("Invalid function id (%X)", params[4]);
+	}
+
+	cell_t data = 0;
+	if (params[0] >= 5)
+	{
+		data = params[5];
+	}
+
+	g_SMTraceEnumerator.SetFunctionPtr(pFunc, data);
+
+	cell_t *startaddr;
+	pContext->LocalToPhysAddr(params[1], &startaddr);
+
+	g_StartVec.Init(sp_ctof(startaddr[0]), sp_ctof(startaddr[1]), sp_ctof(startaddr[2]));
+
+	float radius = sp_ctof(params[2]);
+
+	int mask = TranslatePartitionFlags(params[3]);
+	partition->EnumerateElementsInSphere(mask, g_StartVec, radius, false, &g_SMTraceEnumerator);
+
+	return 1;
+}
+
+static cell_t smn_TREnumerateEntitiesBox(IPluginContext *pContext, const cell_t *params)
+{
+	IPluginFunction *pFunc = pContext->GetFunctionById(params[4]);
+	if (!pFunc)
+	{
+		return pContext->ThrowNativeError("Invalid function id (%X)", params[4]);
+	}
+
+	cell_t data = 0;
+	if (params[0] >= 5)
+	{
+		data = params[5];
+	}
+
+	g_SMTraceEnumerator.SetFunctionPtr(pFunc, data);
+
+	cell_t *minsaddr, *maxsaddr;
+	pContext->LocalToPhysAddr(params[1], &minsaddr);
+	pContext->LocalToPhysAddr(params[2], &maxsaddr);
+
+	g_HullMins.Init(sp_ctof(minsaddr[0]), sp_ctof(minsaddr[1]), sp_ctof(minsaddr[2]));
+	g_HullMaxs.Init(sp_ctof(maxsaddr[0]), sp_ctof(maxsaddr[1]), sp_ctof(maxsaddr[2]));
+
+	int mask = TranslatePartitionFlags(params[3]);
+	partition->EnumerateElementsInBox(mask, g_HullMins, g_HullMaxs, false, &g_SMTraceEnumerator);
+
+	return 1;
+}
+
+static cell_t smn_TREnumerateEntitiesPoint(IPluginContext *pContext, const cell_t *params)
+{
+	IPluginFunction *pFunc = pContext->GetFunctionById(params[3]);
+	if (!pFunc)
+	{
+		return pContext->ThrowNativeError("Invalid function id (%X)", params[3]);
+	}
+
+	cell_t data = 0;
+	if (params[0] >= 4)
+	{
+		data = params[4];
+	}
+
+	g_SMTraceEnumerator.SetFunctionPtr(pFunc, data);
+
+	cell_t *startaddr;
+	pContext->LocalToPhysAddr(params[1], &startaddr);
+
+	g_StartVec.Init(sp_ctof(startaddr[0]), sp_ctof(startaddr[1]), sp_ctof(startaddr[2]));
+
+	int mask = TranslatePartitionFlags(params[2]);
+	partition->EnumerateElementsAtPoint(mask, g_StartVec, false, &g_SMTraceEnumerator);
+
+	return 1;
+}
+
 static cell_t smn_TRClipRayToEntity(IPluginContext *pContext, const cell_t *params)
 {
 	cell_t *startaddr;
@@ -1100,8 +1185,11 @@ sp_nativeinfo_t g_TRNatives[] =
 {
 	{"TR_TraceRay",					smn_TRTraceRay},
 	{"TR_TraceHull",				smn_TRTraceHull},
-	{"TR_EnumerateEntities",		smn_TREnumerateEntities},
-	{"TR_EnumerateEntitiesHull",	smn_TREnumerateEntitiesHull},
+	{"TR_EnumerateEntities",        smn_TREnumerateEntities},
+	{"TR_EnumerateEntitiesHull",    smn_TREnumerateEntitiesHull},
+	{"TR_EnumerateEntitiesSphere",  smn_TREnumerateEntitiesSphere},
+	{"TR_EnumerateEntitiesBox",     smn_TREnumerateEntitiesBox},
+	{"TR_EnumerateEntitiesPoint",   smn_TREnumerateEntitiesPoint},
 	{"TR_TraceRayEx",				smn_TRTraceRayEx},
 	{"TR_TraceHullEx",				smn_TRTraceHullEx},
 	{"TR_GetFraction",				smn_TRGetFraction},
diff --git a/plugins/include/sdktools_trace.inc b/plugins/include/sdktools_trace.inc
index 85038bdb..3ec07259 100644
--- a/plugins/include/sdktools_trace.inc
+++ b/plugins/include/sdktools_trace.inc
@@ -295,6 +295,52 @@ native void TR_EnumerateEntitiesHull(const float pos[3],
                                     TraceEntityEnumerator enumerator,
                                     any data=0);
 
+/**
+ * Enumerates over entities in a sphere.
+ *
+ * @param pos           Starting position of the ray.
+ * @param radius        Radius of the ray.
+ * @param mask          Mask to use for the trace. See PARTITION_* flags.
+ * @param enumerator    Function to use as enumerator. For each entity found
+ *                      along the ray, this function is called.
+ * @param data          Arbitrary data value to pass through to the enumerator.
+ */
+native void TR_EnumerateEntitiesSphere(const float pos[3],
+                                    float radius,
+                                    int mask,
+                                    TraceEntityEnumerator enumerator,
+                                    any data=0);
+                                    
+/**
+ * Enumerates over entities in a box.
+ *
+ * @param mins          Box minimum size.
+ * @param maxs          Box maximum size.
+ * @param mask          Mask to use for the trace. See PARTITION_* flags.
+ * @param enumerator    Function to use as enumerator. For each entity found
+ *                      along the box, this function is called.
+ * @param data          Arbitrary data value to pass through to the enumerator.
+ */
+native void TR_EnumerateEntitiesBox(const float mins[3],
+                                    const float maxs[3],
+                                    int mask,
+                                    TraceEntityEnumerator enumerator,
+                                    any data=0);
+        
+/**
+ * Enumerates over entities at point.
+ *
+ * @param pos           Position of the point.
+ * @param mask          Mask to use for the trace. See PARTITION_* flags.
+ * @param enumerator    Function to use as enumerator. For each entity found
+ *                      along the point, this function is called.
+ * @param data          Arbitrary data value to pass through to the enumerator.
+ */
+native void TR_EnumerateEntitiesPoint(const float pos[3],
+                                    int mask,
+                                    TraceEntityEnumerator enumerator,
+                                    any data=0);
+        
 /**
  * Starts up a new trace ray using a global trace result and a customized
  * trace ray filter.