diff --git a/part12-wgt/Makefile b/part12-wgt/Makefile
index 6633d38..d0d9137 100644
--- a/part12-wgt/Makefile
+++ b/part12-wgt/Makefile
@@ -20,11 +20,14 @@ bin/wgt2blk.o: bin/wgt2.blk
 bin/lettersspr.o: bin/letters.spr
 	$(LLVMPATH)/llvm-objcopy -I binary -O elf64-littleaarch64 -B aarch64 $< $@
 
+bin/spacespr.o: bin/space.spr
+	$(LLVMPATH)/llvm-objcopy -I binary -O elf64-littleaarch64 -B aarch64 $< $@
+
 %.o: %.c
 	$(LLVMPATH)/clang --target=aarch64-elf $(CLANGFLAGS) -c $< -o $@
 
-kernel8.img: boot/boot.o $(OFILES) bin/wgt1pal.o bin/wgt1blk.o bin/wgt2blk.o bin/lettersspr.o
-	$(LLVMPATH)/ld.lld -m aarch64elf -nostdlib boot/boot.o $(OFILES) bin/wgt1pal.o bin/wgt1blk.o bin/wgt2blk.o bin/lettersspr.o -T boot/link.ld -o kernel8.elf
+kernel8.img: boot/boot.o $(OFILES) bin/wgt1pal.o bin/wgt1blk.o bin/wgt2blk.o bin/lettersspr.o bin/spacespr.o
+	$(LLVMPATH)/ld.lld -m aarch64elf -nostdlib boot/boot.o $(OFILES) bin/wgt1pal.o bin/wgt1blk.o bin/wgt2blk.o bin/lettersspr.o bin/spacespr.o -T boot/link.ld -o kernel8.elf
 	$(LLVMPATH)/llvm-objcopy -O binary kernel8.elf kernel8.img
 
 clean:
diff --git a/part12-wgt/bin/space.spr b/part12-wgt/bin/space.spr
new file mode 100644
index 0000000..fd81bbc
Binary files /dev/null and b/part12-wgt/bin/space.spr differ
diff --git a/part12-wgt/examples/wgt45.c b/part12-wgt/examples/wgt45.c
new file mode 100644
index 0000000..20279fd
--- /dev/null
+++ b/part12-wgt/examples/wgt45.c
@@ -0,0 +1,80 @@
+#include "wgt.h"
+#include "include/mem.h"
+
+// ######## REQUIRED FUNCTIONS ########
+
+unsigned long state0 = 1000;
+unsigned long state1 = 2000;
+
+unsigned long rand(void)
+{
+    unsigned long s1 = state0;
+    unsigned long s0 = state1;
+
+    state0 = s0;
+    s1 ^= s1 << 23;
+    s1 ^= s1 >> 17;
+    s1 ^= s0;
+    s1 ^= s0 >> 26;
+    state1 = s1;
+
+    return state0 + state1;
+}
+
+void wait_msec(unsigned int n)
+{
+    register unsigned long f, t, r;
+
+    // Get the current counter frequency
+    asm volatile ("mrs %0, cntfrq_el0" : "=r"(f));
+    // Read the current counter
+    asm volatile ("mrs %0, cntpct_el0" : "=r"(t));
+    // Calculate expire value for counter
+    t+=((f/1000)*n)/1000;
+    do{asm volatile ("mrs %0, cntpct_el0" : "=r"(r));}while(r<t);
+}
+
+// ######## STUB FUNCTIONS ########
+
+unsigned int kb = 0;
+
+unsigned int kbhit(void) {
+    kb++;
+    return kb / 500;
+}
+
+void getch(void) {
+    wait_msec(0x500000);
+    kb = 0;
+}
+
+// ######## WGT EXAMPLES ########
+
+void wgt45()
+{
+  block sprites[10];      /* An array of blocks to load the sprites into.
+                           Version 5.0 allows for any number to be 
+                           loaded in, as long as you pass the same size
+                           of the array to the wloadsprites and wfreesprites
+                           commands. */
+  short i;
+  color palette[256];
+
+  set_clock_rate(get_max_clock());
+  mem_init();
+  vga256 ();                    /* Initializes WGT system       */
+
+  extern unsigned char _binary_bin_space_spr_start[];
+  wloadsprites (palette, &_binary_bin_space_spr_start[0], sprites, 0, 9);
+  /* loads the first 10 sprites */
+  wsetpalette (0, 255, palette);
+
+  for (i = 0; i < 10; i++)                      /* Display them */
+    wputblock (i * 30, 0, sprites[i], NORMAL);
+}
+
+void main()
+{
+    wgt45();
+    while (1);
+}