diff --git a/examples/README.md b/examples/README.md
index e9035f2e..584e85b2 100644
--- a/examples/README.md
+++ b/examples/README.md
@@ -88,15 +88,19 @@ how to create a program made of multiple files loaded on demand
 
 * [Vertical scroll example](a8/vertical_scroll.mfk) – simple vertical scroll example
 
-* [System Off example](a8/systemoff_example.mfk) – Programming example with ROM off
+* [Horizontal stars example](a8/horizontal_stars.mfk) – horizontal stars done on one missile
 
-* [GR.8 Chessboard Benchmark](a8/gr8_chessboard_benchmark.mfk) – Chessboard drawing benchmark in GR.8
+* [Grand Ttheft Antic](a8/grand_theft_antic.mfk) – ANTIC impact on CPU depending on the used graphic mode
 
-* [FOR Countdown Benchmark](a8/countdown_for_benchmark.mfk) – Countdown from 1,999,999 to 0 (FOR loop)
+* [System Off example](a8/systemoff_example.mfk) – programming with ROM off
 
-* [WHILE Countdown Benchmark](a8/countdown_while_benchmark.mfk) – Countdown from 1,999,999 to 0 (WHILE loop)
+* [GR.8 Chessboard Benchmark](a8/gr8_chessboard_benchmark.mfk) – chessboard drawing benchmark in GR.8
 
-* [Sieve of Eratosthenes (1899) Benchmark](a8/sieve1899.mfk) – Sieve of Eratosthenes, 1899 primes algorithm
+* [FOR Countdown Benchmark](a8/countdown_for_benchmark.mfk) – countdown from 1,999,999 to 0 (FOR loop)
+
+* [WHILE Countdown Benchmark](a8/countdown_while_benchmark.mfk) – countdown from 1,999,999 to 0 (WHILE loop)
+
+* [Sieve of Eratosthenes (1899) Benchmark](a8/sieve1899.mfk) – sieve of Eratosthenes, 1899 primes algorithm
 
 * [Monte Carlo PI estimation Benchmark](a8/montecarlo_pi_benchmark.mfk) – measures the efficiency of multiplication
 
diff --git a/examples/a8/grand_theft_antic.mfk b/examples/a8/grand_theft_antic.mfk
new file mode 100644
index 00000000..62551ec8
--- /dev/null
+++ b/examples/a8/grand_theft_antic.mfk
@@ -0,0 +1,85 @@
+byte i @ $b0
+pointer screen @ $b2
+array(word) scores[17] @ $80
+
+asm void openmode(byte register(a) m) @ $ef9c extern
+
+asm void pause() {
+  lda os_RTCLOK.b2
+  .rt_check:
+  cmp os_RTCLOK.b2
+  beq .rt_check
+  rts
+}
+
+// print in HEX
+void printScore(word val) {
+  array(byte) tmp[4]
+  byte iter
+
+  tmp[0] = val.hi >> 4
+  tmp[1] = val.hi & %00001111
+  tmp[2] = val.lo >> 4
+  tmp[3] = val.lo & %00001111
+
+  for iter:tmp {
+    if tmp[iter] < 10 {
+      screen[iter] = tmp[iter] + $10
+    } else {
+      screen[iter] = tmp[iter] + $17
+    }
+  }
+
+  if i < 16 {
+    screen[4] = 0
+    screen[5] = 'G' atariscr
+    screen[6] = 'R' atariscr
+    screen[7] = '.' atariscr
+    if i < 10 {
+      screen[8] = i + $10
+    } else {
+      screen[8] = i + $17
+    }
+  } else {
+    screen[4] = 0
+    screen[5] = 'O' atariscr
+    screen[6] = 'F' atariscr
+    screen[7] = 'F' atariscr
+  }
+
+  screen += 40
+}
+
+
+void main(){
+  for i:scores {
+    scores[i] = 0
+  }
+
+  for i,0,to,15 {
+    openmode(i)
+    pause()
+    os_RTCLOK.b2 = 0
+    while os_RTCLOK.b2 < 100 {
+      scores[i] += 1
+    }
+  }
+
+  os_SDMCTL = 0
+  i = 16
+  pause()
+  os_RTCLOK.b2 = 0
+  while os_RTCLOK.b2 < 100 {
+    scores[i] += 1
+  }
+  os_SDMCTL = $22
+
+  openmode(0)
+  screen = os_SAVMSC
+
+  for i:scores {
+    printScore(scores[i])
+  }
+
+  while true {}
+}
\ No newline at end of file
diff --git a/examples/a8/horizontal_stars.mfk b/examples/a8/horizontal_stars.mfk
new file mode 100644
index 00000000..24db7571
--- /dev/null
+++ b/examples/a8/horizontal_stars.mfk
@@ -0,0 +1,23 @@
+void main(){
+  array(byte) stars[256] align(fast)
+  array(byte) speed[256] align(fast)
+  byte i
+
+  os_PCOLR0 = $e
+  gtia_grafm = $e
+
+  for i:stars {
+    stars[i] = pokey_random
+    speed[i] = (pokey_random & 3) + 1
+  }
+
+  while true {
+    if antic_vcount == 0 {
+      for i:stars {
+        antic_wsync = 1
+        gtia_hposm0 = stars[i]
+        stars[i] += speed[i]
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/examples/a8/systemoff_example.mfk b/examples/a8/systemoff_example.mfk
index 8ea33344..991dd27f 100644
--- a/examples/a8/systemoff_example.mfk
+++ b/examples/a8/systemoff_example.mfk
@@ -34,7 +34,7 @@ const array(byte) dl align(32) = [
 // init procedure
 void system_off(){
   asm { sei }                 // turn off IRQ
-  antic_nmien = 0             // turn off ANTIC
+  antic_nmien = 0             // turn off NMI
   pia_portb = $fe             // turn off ROM
   rti = $40                   // set RTI opcode
   vbivec = rti.addr           // set address for VBI routine