diff --git a/patches/Makefile b/patches/Makefile
index c969576..621f556 100644
--- a/patches/Makefile
+++ b/patches/Makefile
@@ -6,7 +6,7 @@ LD      ?= ld.lld
 CFLAGS   := -target mips -mips2 -mabi=32 -O2 -G0 -mno-abicalls -mno-odd-spreg -mno-check-zero-division \
 			-fomit-frame-pointer -ffast-math -fno-unsafe-math-optimizations -fno-builtin-memset \
 			-Wall -Wextra -Wno-incompatible-library-redeclaration -Wno-unused-parameter -Wno-unknown-pragmas -Wno-unused-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-unsupported-floating-point-opt -Wno-switch
-CPPFLAGS := -nostdinc -DTARGET_N64 -DF3DEX_GBI_2 -D_LANGUAGE_C -DMIPS -I ../lib/DukeNukemZeroHour/include -I ../lib/DukeNukemZeroHour/libs/libultra/include/2.0I -I ../lib/rt64/include -I ../lib/N64ModernRuntime/N64Recomp/include
+CPPFLAGS := -nostdinc -DTARGET_N64 -DF3DEX_GBI_2 -D_LANGUAGE_C -D_FINALROM -D_MIPS_SZLONG=32 -DMIPS -I ../lib/DukeNukemZeroHour/include -I ../lib/DukeNukemZeroHour/libs/libultra/include/2.0I -I ../lib/rt64/include -I ../lib/N64ModernRuntime/N64Recomp/include
 LDFLAGS  := -nostdlib -T patches.ld -T syms.ld -Map patches.map --unresolved-symbols=ignore-all --emit-relocs
 
 C_SRCS := $(wildcard *.c)
diff --git a/patches/patches.h b/patches/patches.h
index 077be5d..8338a92 100644
--- a/patches/patches.h
+++ b/patches/patches.h
@@ -31,7 +31,9 @@
 
 #include "PR/ultratypes.h"
 #include "rt64_extended_gbi.h"
-// #include "PR/gbi.h"
+#include "PR/gbi.h"
+#include "PR/os.h"
+#include "PR/mbi.h"
 // #include "PR/os_thread.h"
 // #include "PR/os_message.h"
 // #include "common_structs.h"
diff --git a/patches/test.c b/patches/test.c
new file mode 100644
index 0000000..dd767a8
--- /dev/null
+++ b/patches/test.c
@@ -0,0 +1,42 @@
+#include "patches.h"
+
+extern Gfx *gpDisplayList;
+extern s32 gScreenWidth;
+extern s32 gScreenHeight;
+extern s32 _framebufferIndex_000BE020;
+extern u8 *gDepthBuffer;
+extern u8 *_framebuffer[3];
+extern s32 D_800BD3E8;
+extern u8 _red_000BDFEC;
+extern u8 _green_000BDFED;
+extern u8 _blue_000BDFEE;
+
+#if 0
+RECOMP_PATCH void main_80000C74(void)
+{
+    recomp_printf("FramebufferIndex: %d\n", _framebufferIndex_000BE020);
+    gDPPipeSync(gpDisplayList++);
+    gDPSetCycleType(gpDisplayList++, G_CYC_FILL);
+    gDPSetRenderMode(gpDisplayList++, G_RM_OPA_SURF, G_RM_OPA_SURF2);
+    gDPSetColorImage(gpDisplayList++, G_IM_FMT_RGBA, G_IM_SIZ_16b, gScreenWidth, OS_K0_TO_PHYSICAL(gDepthBuffer));
+    gDPSetFillColor(gpDisplayList++, GPACK_ZDZ(G_MAXFBZ, 0) << 16 | GPACK_ZDZ(G_MAXFBZ, 0));
+    gDPFillRectangle(gpDisplayList++, 12, 12, gScreenWidth - 12, gScreenHeight - 12);
+    gDPPipeSync(gpDisplayList++);
+    gDPSetColorImage(gpDisplayList++, G_IM_FMT_RGBA, G_IM_SIZ_16b, gScreenWidth, OS_K0_TO_PHYSICAL(_framebuffer[_framebufferIndex_000BE020]));
+    gDPSetCycleType(gpDisplayList++, G_CYC_2CYCLE);
+}
+#endif
+
+#if 0
+RECOMP_PATCH void func_80000DDC(void)
+{
+    recomp_printf("FramebufferIndex: %d\n", _framebufferIndex_000BE020);
+    gDPSetColorImage(gpDisplayList++, G_IM_FMT_RGBA, G_IM_SIZ_16b, gScreenWidth, OS_K0_TO_PHYSICAL(_framebuffer[_framebufferIndex_000BE020]));
+    if (D_800BD3E8 != 0)
+    {
+        gDPSetCycleType(gpDisplayList++, G_CYC_FILL);
+        gDPSetFillColor(gpDisplayList++, GPACK_RGBA5551(_red_000BDFEC, _green_000BDFED, _blue_000BDFEE, 1) << 16 | GPACK_RGBA5551(_red_000BDFEC, _green_000BDFED, _blue_000BDFEE, 1));
+        gDPFillRectangle(gpDisplayList++, 0, 0, gScreenWidth - 1, gScreenHeight - 1);
+    }
+}
+#endif
\ No newline at end of file