diff --git a/src/k_menu.h b/src/k_menu.h
index 2d78dd7af..539a29c17 100644
--- a/src/k_menu.h
+++ b/src/k_menu.h
@@ -1065,10 +1065,12 @@ void M_DrawEggaChannel(void);
 // Extras menu:
 #define DF_ENCORE       0x40
 
+#define M_EXTRAS_OFSTIME 4
+
 extern struct extrasmenu_s {
 
-	tic_t ticker;		// How long the menu's been open for
-	INT16 offset;		// To make the icons move smoothly when we transition!
+	tic_t ticker;			// How long the menu's been open for
+	menu_anim_t offset;		// To make the icons move smoothly when we transition!
 
 	// For moving the button when we get into a submenu. it's smooth and cool! (normal x/y and target x/y.)
 	// this is only used during menu transitions. (and will probably remain unused until we get the statistics menu
diff --git a/src/k_menudraw.c b/src/k_menudraw.c
index f4fb42766..e5195c932 100644
--- a/src/k_menudraw.c
+++ b/src/k_menudraw.c
@@ -4942,8 +4942,9 @@ void M_DrawExtrasMovingButton(void)
 void M_DrawExtras(void)
 {
 	UINT8 i;
-	INT32 x = 140 - (48*itemOn) + extrasmenu.offset;
-	INT32 y = 70 + extrasmenu.offset;
+	INT32 t = Easing_OutSine(M_DueFrac(extrasmenu.offset.start, M_EXTRAS_OFSTIME), extrasmenu.offset.dist, 0);
+	INT32 x = 140 - (48*itemOn) + t;
+	INT32 y = 70 + t;
 	patch_t *buttback = W_CachePatchName("OPT_BUTT", PU_CACHE);
 
 	UINT8 *c = NULL;
diff --git a/src/menus/extras-1.c b/src/menus/extras-1.c
index 2ae596544..9d1ab4b55 100644
--- a/src/menus/extras-1.c
+++ b/src/menus/extras-1.c
@@ -1,6 +1,7 @@
 /// \file  menus/extras-1.c
 /// \brief Extras Menu
 
+#include "../i_time.h"
 #include "../k_menu.h"
 #include "../m_cond.h"
 #include "../m_cheat.h"
@@ -127,7 +128,7 @@ void M_InitExtras(INT32 choice)
 		return;
 
 	extrasmenu.ticker = 0;
-	extrasmenu.offset = 0;
+	extrasmenu.offset.start = 0;
 
 	extrasmenu.extx = 0;
 	extrasmenu.exty = 0;
@@ -148,7 +149,6 @@ boolean M_ExtrasQuit(void)
 
 void M_ExtrasTick(void)
 {
-	extrasmenu.offset /= 2;
 	extrasmenu.ticker++;
 
 	extrasmenu.extx += (extrasmenu.textx - extrasmenu.extx)/2;
@@ -197,12 +197,14 @@ boolean M_ExtrasInputs(INT32 ch)
 
 	if (menucmd[pid].dpad_ud > 0)
 	{
-		extrasmenu.offset += 48;
+		extrasmenu.offset.dist = 48;
 		M_NextOpt();
 		S_StartSound(NULL, sfx_s3k5b);
 
 		if (itemOn == 0)
-			extrasmenu.offset -= currentMenu->numitems*48;
+			extrasmenu.offset.dist -= currentMenu->numitems*48;
+
+		extrasmenu.offset.start = I_GetTime();
 
 		M_SetMenuDelay(pid);
 		return true;
@@ -210,12 +212,14 @@ boolean M_ExtrasInputs(INT32 ch)
 
 	else if (menucmd[pid].dpad_ud < 0)
 	{
-		extrasmenu.offset -= 48;
+		extrasmenu.offset.dist = -48;
 		M_PrevOpt();
 		S_StartSound(NULL, sfx_s3k5b);
 
 		if (itemOn == currentMenu->numitems-1)
-			extrasmenu.offset += currentMenu->numitems*48;
+			extrasmenu.offset.dist += currentMenu->numitems*48;
+
+		extrasmenu.offset.start = I_GetTime();
 
 		M_SetMenuDelay(pid);
 		return true;