diff --git a/Makefile.mak b/Makefile.mak
index 25706b6b..4d611ad8 100644
--- a/Makefile.mak
+++ b/Makefile.mak
@@ -4,15 +4,17 @@
 
 CFLAGS = -ls -Ilibs\master.lib\ -I. -Lbin\ -O -a2
 
+PIPELINE = \grzview.com
 TH01 = \zunsoft.com \op.exe \reiiden.exe \fuuin.exe
 TH02 = \zuninit.com \zun_res.com \op.exe \main.exe \maine.exe \zun.com
 TH03 = \zunsp.com \res_yume.com \op.exe \main.exe \mainl.exe \zun.com
 TH04 = \res_huma.com \op.exe \main.exe \maine.exe
 TH05 = \res_kso.com \op.exe \main.exe \maine.exe
 
-all: th01 th02 th03 th04 th05
+all: pipeline th01 th02 th03 th04 th05
 	@echo Done. Find the executables in the bin\ subdirectory.
 
+pipeline:: $(PIPELINE:\=bin\Pipeline\)
 th01:: $(TH01:\=bin\th01\)
 th02:: $(TH02:\=bin\th02\)
 th03:: $(TH03:\=bin\th03\)
@@ -38,6 +40,10 @@ th05:: $(TH05:\=bin\th05\)
 .obj.com:
 	tlink /t /3 $**
 
+bin\Pipeline\grzview.com: Pipeline\grzview.cpp th01\formats\grz.cpp
+	mkdir bin\Pipeline
+	$(CC) $(CFLAGS) -Z -mt -lt -nbin\Pipeline\ $** masters.lib
+
 bin\th01\zunsoft.com: th01\zunsoft.c
 	$(CC) $(CFLAGS) -mt -lt -nbin\th01\ $** masters.lib
 
diff --git a/Pipeline/grzview.cpp b/Pipeline/grzview.cpp
new file mode 100644
index 00000000..62db4bf2
--- /dev/null
+++ b/Pipeline/grzview.cpp
@@ -0,0 +1,96 @@
+extern "C"
+{
+	#include <stdio.h>
+	#include "ReC98.h"
+	#include "th01/formats/grz.h"
+
+	void grcg_setcolor_rmw(int col)
+	{
+		grcg_setcolor(GC_RMW, col);
+	}
+
+	void grcg_off_func(void)
+	{
+		grcg_off();
+	}
+
+	// Temporary declarations for local GRZ data
+	// -----------------------------------------
+	// TODO: These will cause duplicate symbol errors once those are defined
+	// in th01/formats/grz.cpp; remove this section once that is the case.
+
+	// `const` would prevent them from being exported?!
+	char HGRZ_MAGIC[4] = "HGRZ";
+	char HGRX_MAGIC[4] = "HGRX";
+
+	char planar_stream_id;
+	char grx_col;
+	uint8_t* rle_streams[GRX_COUNT];
+	dots8_t* planar_streams[GRX_COUNT][PLANAR_STREAM_PER_GRX_COUNT];
+	unsigned char planar_stream_count[GRX_COUNT];
+	// -----------------------------------------
+}
+
+void z_palette_set_all_show(const Palette4& pal)
+{
+	for(int i = 0; i < COLOR_COUNT; i++) {
+		outportb(0xA8, i);
+		outportb(0xAA, pal[i].c.g);
+		outportb(0xAC, pal[i].c.r);
+		outportb(0xAE, pal[i].c.b);
+	}
+}
+
+const Palette4 boss8_grz_pal = {
+	0x0, 0x0, 0x0,
+	0x5, 0x5, 0x5,
+	0xC, 0x2, 0x2,
+	0x1, 0x0, 0x6,
+	0x6, 0x5, 0x9,
+	0x8, 0x8, 0xA,
+	0xC, 0xB, 0xC,
+	0xF, 0xF, 0xF,
+	0x1, 0x3, 0xA,
+	0x0, 0x8, 0x9,
+	0xF, 0x0, 0x0,
+	0xA, 0x0, 0x0,
+	0x0, 0x0, 0x0,
+	0xF, 0xF, 0x0,
+	0xE, 0xB, 0xA,
+	0x9, 0x9, 0x9,
+};
+
+int main(int argc, const char **argv)
+{
+	if((get_machine() & PC9801) == 0) {
+		printf("This program must be run on a PC-98.\n");
+		return -1;
+	}
+	if(argc != 3) {
+		printf(
+			".GRZ viewer\n"
+			"Usage: %s filename.grz subimage\n",
+			argv[0]
+		);
+		return 1;
+	}
+	unsigned int subimage = atoi(argv[2]);
+	if(subimage >= GRZ_IMAGE_COUNT) {
+		printf("subimage must be between 0 and %u\n", GRZ_IMAGE_COUNT - 1);
+		return 3;
+	}
+	if(grz_load_single(0, argv[1], subimage)) {
+		printf("Error loading %s\n", argv[1]);
+		return 2;
+	}
+	text_hide();
+	graph_start();
+	z_palette_set_all_show(boss8_grz_pal);
+
+	grx_put(0);
+	dos_getch();
+
+	text_show();
+	grx_free(0);
+	return 0;
+}