diff --git a/examples/curlywas/control.cwa b/examples/curlywas/control.cwa
index 0cdaffb..0ee05fa 100644
--- a/examples/curlywas/control.cwa
+++ b/examples/curlywas/control.cwa
@@ -6,7 +6,11 @@ export fn upd() {
 }
 
 data 0x20000 {
-  i8(14, 0xfd, 12) // clear screen to color 0xfd
+  i8(14, 0xfd, 15, 15, 12) // clear screen to color 0xfd
   "Top left"
+  i8(31, 28, 29) "Bottom right"
+  i8(31, 1, 2, 14, 10, 15, 0xf0) "Other colors"
+  i8(24)" inverted"
+  i8(5, 31, 6, 28, 15, 0xe5) "warning!"
   i8(0)
 }
diff --git a/platform/bin/platform.uw8 b/platform/bin/platform.uw8
index d245d77..7c8c182 100644
Binary files a/platform/bin/platform.uw8 and b/platform/bin/platform.uw8 differ
diff --git a/platform/src/platform.cwa b/platform/src/platform.cwa
index 53ca1d1..b704a1b 100644
--- a/platform/src/platform.cwa
+++ b/platform/src/platform.cwa
@@ -331,6 +331,20 @@ fn printSingleChar(char: i32) {
         return;
     }
 
+    if char == 8 {
+        textCursorX = textCursorX - 8;
+        if !graphicsText & textCursorX < 0 {
+            textCursorX = 320-8;
+            printSingleChar(11);
+        }
+        return;
+    }
+
+    if char == 9 {
+        textCursorX = textCursorX + 8;
+        return;
+    }
+
     if char == 10 {
         textCursorY = textCursorY + 8;
         if !graphicsText & textCursorY >= 240 {
@@ -345,6 +359,20 @@ fn printSingleChar(char: i32) {
         return;
     }
 
+    if char == 11 {
+        textCursorY = textCursorY - 8;
+        if !graphicsText & textCursorY < 0 {
+            textCursorY = 0;
+            let i = 320 * (240 - 8);
+            loop scroll_copy {
+                i!(116 + 320 * 8) = i!116;
+                branch_if (i := i - 4): scroll_copy;
+            }
+            rectangle(0 as f32, 0 as f32, 320 as f32, 8 as f32, bgColor);
+        }
+        return;
+    }
+
     if char == 12 {
         cls(bgColor);
         return;
@@ -365,6 +393,19 @@ fn printSingleChar(char: i32) {
         return;
     }
 
+    if char == 24 {
+        let tmp = textColor;
+        textColor = bgColor;
+        bgColor = tmp;
+        return;
+    }
+
+    if char == 31 {
+        textCursorX = 0x12d20?1 * (8 - graphicsText * 6);
+        textCursorY = 0x12d20?2 * (8 - graphicsText * 7);
+        return;
+    }
+
     drawChar(char);
 }
 
@@ -373,11 +414,11 @@ data(0x12d00) {
     1, 2, 1, 1, // 0-3
     1, 1, 1, 1, // 4-7
     1, 1, 1, 1, // 8-11
-    1, 1, 2, 1, // 12-15,
+    1, 1, 2, 2, // 12-15,
     1, 1, 1, 1, // 16-19,
     1, 1, 1, 1, // 20-23,
     1, 1, 1, 1, // 24-27,
-    1, 1, 1, 1 // 28-31
+    1, 1, 1, 3 // 28-31
   )
 }