diff --git a/code/fgame/g_public.h b/code/fgame/g_public.h
index 33bcb542..2729efaa 100644
--- a/code/fgame/g_public.h
+++ b/code/fgame/g_public.h
@@ -238,7 +238,10 @@ typedef struct gameImport_s {
     void (*Error)(int level, const char *format, ...);
     int (*Milliseconds)();
     const char *(*LV_ConvertString)(const char *string);
+
+    // Added in 2.0
     const char *(*CL_LV_ConvertString)(const char *string);
+
     void *(*Malloc)(size_t size);
     void (*Free)(void *ptr);
     cvar_t *(*Cvar_Get)(const char *varName, const char *varValue, int varFlags);
@@ -267,7 +270,10 @@ typedef struct gameImport_s {
     void (*FS_FreeFileList)(char **list);
     const char *(*GetArchiveFileName)(const char *fileName, const char *extension);
     void (*SendConsoleCommand)(const char *text);
+
+    // Added in 2.0
     void (*ExecuteConsoleCommand)(int exec_when, const char *text);
+
     void (*DebugGraph)(float value);
     void (*SendServerCommand)(int client, const char *format, ...);
     void (*DropClient)(int client, const char *reason);
@@ -325,7 +331,10 @@ typedef struct gameImport_s {
         qboolean     cylinder,
         qboolean     traceDeep
     );
+
+    // Added in 2.0
     float (*CM_VisualObfuscation)(const vec3_t start, const vec3_t end);
+
     baseshader_t *(*GetShader)(int shaderNum);
     int (*pointcontents)(const vec3_t p, int passEntityNum);
     int (*PointBrushnum)(const vec3_t p, clipHandle_t model);
@@ -345,7 +354,10 @@ typedef struct gameImport_s {
         int          entityNum,
         int          contentMask
     );
+
+    // Added in 2.0
     qboolean (*HitEntity)(gentity_t *pEnt, gentity_t *pOther);
+
     int (*imageindex)(const char *name);
     int (*itemindex)(const char *name);
     int (*soundindex)(const char *name, int streamed);
@@ -369,9 +381,16 @@ typedef struct gameImport_s {
     float (*Anim_Frametime)(dtiki_t *tiki, int animNum);
     float (*Anim_CrossTime)(dtiki_t *tiki, int animNum);
     void (*Anim_Delta)(dtiki_t *tiki, int animNum, float *delta);
+
+    // Added in 2.0
+    void (*Anim_AngularDelta)(dtiki_t *tiki, int animNum, float *delta);
+
     qboolean (*Anim_HasDelta)(dtiki_t *tiki, int animNum);
     void (*Anim_DeltaOverTime)(dtiki_t *tiki, int animNum, float time1, float time2, float *delta);
+
+    // Added in 2.0
     void (*Anim_AngularDeltaOverTime)(dtiki_t *tiki, int animNum, float time1, float time2, float *delta);
+
     int (*Anim_Flags)(dtiki_t *tiki, int animNum);
     int (*Anim_FlagsSkel)(dtiki_t *tiki, int animNum);
     qboolean (*Anim_HasCommands)(dtiki_t *tiki, int animNum);
diff --git a/code/server/sv_game.c b/code/server/sv_game.c
index 22cc5c90..3934f9b0 100644
--- a/code/server/sv_game.c
+++ b/code/server/sv_game.c
@@ -777,6 +777,20 @@ void PF_Anim_Delta( dtiki_t *tiki, int animnum, vec3_t delta )
 	TIKI_Anim_Delta( tiki, animnum, delta );
 }
 
+/*
+===============
+PF_Anim_AngularDelta
+===============
+*/
+void PF_Anim_AngularDelta(dtiki_t* tiki, int animnum, vec3_t delta)
+{
+    if (!tiki) {
+        return;
+    }
+
+	TIKI_Anim_AngularDelta(tiki, animnum, delta);
+}
+
 /*
 ===============
 PF_Anim_HasDelta
@@ -1806,6 +1820,7 @@ void SV_InitGameProgs( void ) {
 	import.Anim_Frametime				= PF_Anim_Frametime;
 	import.Anim_CrossTime				= PF_Cross_Time;
 	import.Anim_Delta					= PF_Anim_Delta;
+	import.Anim_AngularDelta			= PF_Anim_AngularDelta;
 	import.Anim_HasDelta				= PF_Anim_HasDelta;
 	import.Anim_DeltaOverTime			= PF_Anim_DeltaOverTime;
 	import.Anim_AngularDeltaOverTime	= PF_Anim_AngularDeltaOverTime;
diff --git a/code/tiki/tiki_anim.cpp b/code/tiki/tiki_anim.cpp
index 468a9740..42f2c20a 100644
--- a/code/tiki/tiki_anim.cpp
+++ b/code/tiki/tiki_anim.cpp
@@ -319,6 +319,29 @@ void TIKI_Anim_Delta(dtiki_t *pmdl, int animnum, float *delta)
     VectorScale(animData->totalDelta, pmdl->load_scale, delta);
 }
 
+/*
+===============
+TIKI_Anim_AngularDelta
+
+Added in 2.0
+===============
+*/
+void TIKI_Anim_AngularDelta(dtiki_t *pmdl, int animnum, float *delta)
+{
+    if (!pmdl) {
+        *delta = 0;
+        return;
+    }
+
+    if (!pmdl->a || animnum < 0 || animnum >= pmdl->a->num_anims) {
+        *delta = 0;
+        return;
+    }
+
+    skelAnimDataGameHeader_t *animData = SkeletorCacheGetData(pmdl->a->m_aliases[animnum]);
+    *delta = animData->totalAngleDelta;
+}
+
 /*
 ===============
 TIKI_Anim_HasDelta
diff --git a/code/tiki/tiki_anim.h b/code/tiki/tiki_anim.h
index 368d5a40..7c10c0e5 100644
--- a/code/tiki/tiki_anim.h
+++ b/code/tiki/tiki_anim.h
@@ -36,6 +36,7 @@ extern "C" {
     float       TIKI_Anim_Time(dtiki_t *pmdl, int animnum);
     float       TIKI_Anim_Frametime(dtiki_t *pmdl, int animnum);
     void        TIKI_Anim_Delta(dtiki_t *pmdl, int animnum, float *delta);
+    void        TIKI_Anim_AngularDelta(dtiki_t *pmdl, int animnum, float *delta);
     qboolean    TIKI_Anim_HasDelta(dtiki_t *pmdl, int animnum);
     void        TIKI_Anim_DeltaOverTime(dtiki_t *pTiki, int iAnimnum, float fTime1, float fTime2, vec3_t vDelta);
     void        TIKI_Anim_AngularDeltaOverTime(dtiki_t *pTiki, int iAnimnum, float fTime1, float fTime2, float *fDelta);