diff --git a/Makefile.mak b/Makefile.mak
index 3dbe1d93..e351fe3b 100644
--- a/Makefile.mak
+++ b/Makefile.mak
@@ -76,12 +76,12 @@ bin\th02\zun_res.com: th02\zun_res1.c th02\zun_res2.c th02\zun_res3.c
 $**
 | masters.lib
 
-bin\th02\op.exe: th02\op_01.c bin\exit_dos.obj bin\th02\zunerror.obj bin\th02\grppsafx.obj bin\th02\op.obj th02\op_02_1.cpp bin\frmdely2.obj th02\op_02_2.c bin\frmdely1.obj th02\op_03.c th02\op_04.c th02\op_05.cpp th02\op_06.cpp
+bin\th02\op.exe: th02\op_01.c bin\exit_dos.obj bin\th02\zunerror.obj bin\th02\grppsafx.obj bin\th02\op.obj th02\op_02_1.cpp bin\frmdely2.obj th02\op_02_2.c bin\th02\snd_se.obj bin\frmdely1.obj th02\op_03.c th02\op_04.c th02\op_05.cpp th02\op_06.cpp
 	$(CC) $(CFLAGS) -ml -Z -DGAME=2 -nbin\th02\ -eOP.EXE @&&|
 $**
 |
 
-bin\th02\main.exe: bin\th02\main.obj bin\th02\zunerror.obj th02\main02_1.cpp bin\frmdely1.obj th02\main02_2.c th02\main_03.cpp
+bin\th02\main.exe: bin\th02\main.obj bin\th02\zunerror.obj th02\main02_1.cpp bin\frmdely1.obj th02\main02_2.c bin\th02\snd_se.obj th02\main_03.cpp
 	$(CC) $(CFLAGS) -ml -Z -DGAME=2 -nbin\th02\ -eMAIN.EXE @&&|
 $**
 |
diff --git a/Tupfile b/Tupfile
index 7e3765f1..200f351f 100644
--- a/Tupfile
+++ b/Tupfile
@@ -44,6 +44,7 @@ BMP2ARR = bin\\Pipeline\\bmp2arr.exe
 : th05/sprites/piano_l.bmp |> !bmp2arr -sym _sPIANO_LABEL_FONT -of asm -sw 8 -sh 8 |> th05/sprites/piano_l.asp
 
 !as = |> $(AS) %f %o |> bin\\%B.obj
+!as2 = |> $(AS) /dGAME=2 th02\%b %o |> bin\\th02\\%B.obj
 !as3 = |> $(AS) /dGAME=3 th03\%b %o |> bin\\th03\\%B.obj
 !as4 = |> $(AS) /dGAME=4 th04\%b %o |> bin\\th04\\%B.obj
 !as5 = |> $(AS) /dGAME=5 th05\%b %o |> bin\\th05\\%B.obj
@@ -66,6 +67,7 @@ BMP2ARR = bin\\Pipeline\\bmp2arr.exe
 : th01_fuuin.asm |> !as |> bin\\th01\\fuuin.obj
 
 : th02_zuninit.asm |> !as |> bin\\th02\\zuninit.obj
+: th02\\snd_se.asm |> !as2 |>
 : th02_op.asm |> !as |> bin\\th02\\op.obj
 : th02_main.asm | \
 	th02/sprites/pellet.asp \
diff --git a/Tupfile.bat b/Tupfile.bat
index 702ceb00..a68fdad3 100644
--- a/Tupfile.bat
+++ b/Tupfile.bat
@@ -24,6 +24,7 @@ tasm32 /m /mx /kh32768 /t th01_op.asm bin\th01\op.obj
 tasm32 /m /mx /kh32768 /t th01_reiiden.asm bin\th01\reiiden.obj
 tasm32 /m /mx /kh32768 /t th01_fuuin.asm bin\th01\fuuin.obj
 tasm32 /m /mx /kh32768 /t th02_zuninit.asm bin\th02\zuninit.obj
+tasm32 /m /mx /kh32768 /t /dGAME=2 th02\snd_se.asm bin\th02\snd_se.obj
 tasm32 /m /mx /kh32768 /t th02_op.asm bin\th02\op.obj
 tasm32 /m /mx /kh32768 /t th02_main.asm bin\th02\main.obj
 tasm32 /m /mx /kh32768 /t th02_maine.asm bin\th02\maine.obj
diff --git a/th02/main02_2.c b/th02/main02_2.c
index e911198b..3aca9fb2 100644
--- a/th02/main02_2.c
+++ b/th02/main02_2.c
@@ -61,5 +61,3 @@ int pascal mptn_load_inner(const char *fn)
 #include "th02/formats/pi_put.c"
 #include "th02/snd/kajaint.c"
 #include "th02/snd/delaymea.c"
-#pragma codestring "\x00"
-#include "th02/snd/se.c"
diff --git a/th02/op_02_2.c b/th02/op_02_2.c
index f591d555..3130c529 100644
--- a/th02/op_02_2.c
+++ b/th02/op_02_2.c
@@ -31,4 +31,3 @@ const char pf_fn[] = PF_FN;
 #include "th02/formats/pi_put.c"
 #include "th02/snd/kajaint.c"
 #include "th02/snd/delaymea.c"
-#include "th02/snd/se.c"
diff --git a/th02/snd/se.asm b/th02/snd/se.asm
index 45043dd9..922889b3 100644
--- a/th02/snd/se.asm
+++ b/th02/snd/se.asm
@@ -1,5 +1,5 @@
 public _snd_se_reset
-_snd_se_reset proc
+_snd_se_reset proc far
 	mov	_snd_se_frame, 0
 	mov	_snd_se_playing, -1
 	ret
@@ -8,9 +8,9 @@ _snd_se_reset endp
 
 retfunc macro
 	if GAME ge 3
-		ret 2
+		retf 2
 	else
-		ret
+		retf
 	endif
 endm
 proc_defconv snd_se_play, SND_SE_PLAY
@@ -45,7 +45,7 @@ endp_defconv
 	even
 
 public _snd_se_update
-_snd_se_update proc
+_snd_se_update proc far
 	cmp	_snd_fm_possible, 0
 	jz	short @@ret
 	cmp	_snd_se_playing, -1
@@ -54,7 +54,7 @@ _snd_se_update proc
 	jnz	short @@unlock?
 	mov	ah, PMD_SE_PLAY
 	mov	al, _snd_se_playing
-	int	60h
+	int	PMD
 
 @@unlock?:
 	inc	_snd_se_frame
diff --git a/th02/snd/se.c b/th02/snd/se.c
deleted file mode 100644
index 26ff9065..00000000
--- a/th02/snd/se.c
+++ /dev/null
@@ -1,43 +0,0 @@
-extern unsigned char snd_se_playing;
-extern unsigned char snd_se_priorities[];
-extern unsigned char snd_se_priority_frames[];
-extern unsigned char snd_se_frame;
-
-#pragma option -k-
-
-void snd_se_reset(void)
-{
-	snd_se_frame = 0;
-	snd_se_playing = 0xFF;
-}
-
-#pragma codestring "\x90"
-
-void snd_se_play(int new_se)
-{
-	if(!snd_fm_possible) {
-		return;
-	}
-	if(snd_se_playing == 0xFF) {
-		snd_se_playing = new_se;
-	} else if(snd_se_priorities[snd_se_playing] <= snd_se_priorities[new_se]) {
-		snd_se_playing = new_se;
-		snd_se_frame = 0;
-	}
-}
-
-void snd_se_update(void)
-{
-	if(snd_fm_possible && snd_se_playing != 0xFF) {
-		if(snd_se_frame == 0) __asm {
-			mov	ah, PMD_SE_PLAY
-			mov	al, snd_se_playing
-			int	PMD
-		}
-		snd_se_frame++;
-		if(snd_se_priority_frames[snd_se_playing] < snd_se_frame) {
-			snd_se_frame = 0;
-			snd_se_playing = -1;
-		}
-	}
-}
diff --git a/th02/snd_se.asm b/th02/snd_se.asm
new file mode 100644
index 00000000..43d4ca18
--- /dev/null
+++ b/th02/snd_se.asm
@@ -0,0 +1,18 @@
+	.386
+	locals
+
+include defconv.inc
+include libs/kaja/kaja.inc
+
+	extrn _snd_se_playing:byte
+	extrn _snd_se_frame:byte
+	extrn _snd_se_priorities:byte
+	extrn _snd_se_priority_frames:byte
+	extrn _snd_fm_possible:byte
+
+SHARED	segment word public 'CODE' use16
+	assume cs:SHARED
+include th02/snd/se.asm
+SHARED	ends
+
+	end