diff --git a/source/games/whaven/src/main.cpp b/source/games/whaven/src/main.cpp
index 0945f0a52..366a037b8 100644
--- a/source/games/whaven/src/main.cpp
+++ b/source/games/whaven/src/main.cpp
@@ -5,8 +5,12 @@
 #include "buildtiles.h"
 #include "v_draw.h"
 #include "menu.h"
+#include "mmulti.h"
 
-BEGIN_WH_NS 
+BEGIN_WH_NS
+
+int followmode, followx, followy, followa;
+int followang, followvel, followsvel;
 
 const char *GameInterface::CheckCheatMode()
 {
@@ -275,9 +279,75 @@ void GameInterface::DrawBackground()
 	}
 }
 
+inline bool playrunning()
+{
+	return (paused == 0 || multiplayer/* || demoplay/record*/);
+}
+
+void GameInterface::Ticker() 
+{
+#if 0
+	// Make copies so that the originals do not have to be modified.
+	for (int i = 0; i < MAXPLAYERS; i++)
+	{
+		auto oldactions = ps[i].sync.actions;
+		ps[i].sync = playercmds[i].ucmd;
+		if (oldactions & SB_CENTERVIEW) ps[i].sync.actions |= SB_CENTERVIEW;
+	}
+#endif
+
+	if (!playrunning())
+	{
+		r_NoInterpolate = true;
+		return;
+	}
+
+	for (int i = connecthead; i >= 0; i = connectpoint2[i])
+		player[i].oldsector = player[i].sector;
+
+	PLAYER &plr = player[pyrn];
+	viewBackupPlayerLoc(pyrn);
+
+	//processinput(pyrn);
+	updateviewmap(plr);
+	//updatepaletteshifts();
+
+	processobjs(plr);
+	animateobjs(plr);
+	animatetags(pyrn);
+	doanimations();
+	dodelayitems(TICSPERFRAME);
+	dofx();
+	speelbookprocess(plr);
+	timerprocess(plr);
+	weaponsprocess(pyrn);
+
+	updatesounds();
+
+	if (followmode) {
+		followa += followang;
+
+		followx += (followvel * sintable[(512 + 2048 - followa) & 2047]) >> 10;
+		followy += (followvel * sintable[(512 + 1024 - 512 - followa) & 2047]) >> 10;
+
+		followx += (followsvel * sintable[(512 + 1024 - 512 - followa) & 2047]) >> 10;
+		followy -= (followsvel * sintable[(512 + 2048 - followa) & 2047]) >> 10;
+	}
+
+	lockclock += TICSPERFRAME;
+}
+
+void GameInterface::MenuSound(EMenuSounds snd)
+{
+	if (!isWh2()) SND_Sound(85);
+	else SND_Sound(59);
+}
+
+
 ::GameInterface* CreateInterface()
 {
 	return new GameInterface;
 }
 
+
 END_WH_NS
diff --git a/source/games/whaven/src/sound.cpp b/source/games/whaven/src/sound.cpp
index 4aef704f8..18cd8aec6 100644
--- a/source/games/whaven/src/sound.cpp
+++ b/source/games/whaven/src/sound.cpp
@@ -144,15 +144,16 @@ int playsound_internal(int sn, spritetype *spr, int x, int y, int loop, int chan
 	sn++;
 	if (!soundEngine->isValidSoundId(sn)) return -1;
 	int sourcetype = spr ? SOURCE_Actor : x != 0 || y != 0 ? SOURCE_Unattached : SOURCE_None;
-	vec3_t pos = { x, y, 0 };
+	vec3_t pos = { x, y, 0 };	
 	auto spos = GetSoundPos(&pos);
 	float attn = sourcetype == SOURCE_None ? 0 : 1;
 	int flags = sourcetype == SOURCE_Unattached ? CHANF_LISTENERZ : CHANF_NONE;
 	if (loop != 0) flags |= CHANF_LOOP;
 	auto sfx = soundEngine->StartSound(sourcetype, spr, &spos, chan, EChanFlags::FromInt(flags), sn, 1.f, attn);
-	if (loop > 0 && sfx) sfx->UserData = IntToFixed(loop);
+	if (!sfx) return -1;
+	if (loop > 0) sfx->UserData = IntToFixed(loop);
 	else sfx->UserData = 0;
-	return sfx ? 0 : -1;
+	return 0;
 }
 
 
diff --git a/source/games/whaven/src/wh.cpp b/source/games/whaven/src/wh.cpp
index ca1cc77b3..7e1847ec5 100644
--- a/source/games/whaven/src/wh.cpp
+++ b/source/games/whaven/src/wh.cpp
@@ -19,7 +19,6 @@ int playertorch = 0;
 uint8_t ceilingshadearray[MAXSECTORS];
 uint8_t floorshadearray[MAXSECTORS];
 uint8_t wallshadearray[MAXWALLS];
-int hours, minutes, seconds, fortieth;
 short floormirrorsector[64];
 int floormirrorcnt;
 int displaytime = -1;
diff --git a/source/games/whaven/src/wh.h b/source/games/whaven/src/wh.h
index c1565dfab..ff8a35098 100644
--- a/source/games/whaven/src/wh.h
+++ b/source/games/whaven/src/wh.h
@@ -152,7 +152,6 @@ extern int playertorch;
 extern uint8_t ceilingshadearray[MAXSECTORS];
 extern uint8_t floorshadearray[MAXSECTORS];
 extern uint8_t wallshadearray[MAXWALLS];
-extern int hours, minutes, seconds, fortieth;
 extern short floormirrorsector[64];
 extern int floormirrorcnt;
 extern int displaytime;
@@ -453,6 +452,7 @@ inline void startblueflash(int)
 {}
 
 
+void updatesounds();
 int playsound_internal(int sn, spritetype* spr, int x, int y, int loop, int chan);
 
 inline int playsound(int sn, int x, int y, int loop = 0, int channel = CHAN_AUTO) {
@@ -473,6 +473,14 @@ void setupmidi();
 
 extern int attacktheme;
 
+inline int insertsprite(int sectnum, int statnum)
+{
+	int j = ::insertsprite(sectnum, statnum);
+	if (j != -1)
+		sprite[j].detail = 0;
+	return j;
+}
+
 
 
 void startWh2Ending();
@@ -498,7 +506,7 @@ struct GameInterface : public ::GameInterface
 	//void PlayHudSound() override;
 	//GameStats getStats() override;
 	//void MenuOpened() override;
-	//void MenuSound(EMenuSounds snd) override;
+	void MenuSound(EMenuSounds snd) override;
 	bool CanSave() override;
 	//bool StartGame(FNewGameStartup& gs) override;
 	//FSavegameInfo GetSaveSig() override;
@@ -513,7 +521,7 @@ struct GameInterface : public ::GameInterface
 	void Startup() override;
 	void DrawBackground() override;
 	//void Render() override;
-	//void Ticker() override;
+	void Ticker() override;
 	const char* GenericCheat(int player, int cheat) override;
 	const char* CheckCheatMode() override;
 	//void NextLevel(MapRecord* map, int skill) override;
diff --git a/source/games/whaven/src/whmap.cpp b/source/games/whaven/src/whmap.cpp
index a00a52800..2523e6e05 100644
--- a/source/games/whaven/src/whmap.cpp
+++ b/source/games/whaven/src/whmap.cpp
@@ -243,11 +243,6 @@ boolean prepareboard(const char* fname) {
 	damage_svel = 0;
 	damage_vel = 0;
 
-	hours = 0;
-	minutes = 0;
-	seconds = 0;
-	fortieth = 0;
-
 //		goblinwarcnt = 0;
 	treasurescnt = 0;
 	treasuresfound = 0;