diff --git a/core/src/avm1/object/bitmap_data.rs b/core/src/avm1/object/bitmap_data.rs
index 454ecc510..4b521de16 100644
--- a/core/src/avm1/object/bitmap_data.rs
+++ b/core/src/avm1/object/bitmap_data.rs
@@ -373,6 +373,10 @@ impl BitmapData {
                         255
                     };
 
+                    for _ in 0..6 {
+                        rng.gen_range(low..high);
+                    }
+
                     Color::argb(a, r, g, b)
                 };
 
@@ -384,6 +388,11 @@ impl BitmapData {
                 for _ in 0..(x + 1) {
                     rng.gen();
                 }
+            } else if !gray_scale {
+                rng = LehmerRNG::with_seed(true_seed);
+                for _ in 0..(self.height() * (x + 1)) {
+                    rng.gen();
+                }
             }
         }
     }
diff --git a/core/tests/swfs/avm1/bitmap_data_noise/output.txt b/core/tests/swfs/avm1/bitmap_data_noise/output.txt
index c50a4f3ab..3b0b832f9 100644
--- a/core/tests/swfs/avm1/bitmap_data_noise/output.txt
+++ b/core/tests/swfs/avm1/bitmap_data_noise/output.txt
@@ -1,287 +1,379 @@
 // noise(1) without transparency
 // bitmap.getPixel32(0, 0)
-ffa7f1d9
+ff:a7:f1:d9
 // noise(2) without transparency
 // bitmap.getPixel32(0, 0)
-ff4ee2b3
+ff:4e:e2:b3
 // noise(1, 0, 255, 1, true) without transparency
 // bitmap.getPixel32(0, 0)
-ffa7a7a7
+ff:a7:a7:a7
 // bitmap.getPixel32(0, 1)
-fff1f1f1
+ff:f1:f1:f1
 // bitmap.getPixel32(0, 2)
-ffd9d9d9
+ff:d9:d9:d9
 // bitmap.getPixel32(0, 3)
-ff2a2a2a
+ff:2a:2a:2a
 // bitmap.getPixel32(0, 4)
-ff828282
+ff:82:82:82
 // bitmap.getPixel32(0, 5)
-ffc8c8c8
+ff:c8:c8:c8
 // bitmap.getPixel32(0, 6)
-ffd8d8d8
+ff:d8:d8:d8
 // bitmap.getPixel32(0, 7)
-fffefefe
+ff:fe:fe:fe
 // bitmap.getPixel32(0, 8)
-ff434343
+ff:43:43:43
 // bitmap.getPixel32(0, 9)
-ff4d4d4d
+ff:4d:4d:4d
 // noise(1, 0, 255, 1, true) with transparency
 // bitmap.getPixel32(0, 0)
-ffa7a7a7
+ff:a7:a7:a7
 // bitmap.getPixel32(1, 0)
-fff1f1f1
+ff:f1:f1:f1
 // bitmap.getPixel32(2, 0)
-ffd9d9d9
+ff:d9:d9:d9
 // bitmap.getPixel32(3, 0)
-ff2a2a2a
+ff:2a:2a:2a
 // bitmap.getPixel32(4, 0)
-ff828282
+ff:82:82:82
 // bitmap.getPixel32(5, 0)
-ffc8c8c8
+ff:c8:c8:c8
 // bitmap.getPixel32(6, 0)
-ffd8d8d8
+ff:d8:d8:d8
 // bitmap.getPixel32(7, 0)
-fffefefe
+ff:fe:fe:fe
 // bitmap.getPixel32(8, 0)
-ff434343
+ff:43:43:43
 // bitmap.getPixel32(9, 0)
-ff4d4d4d
+ff:4d:4d:4d
 // noise(1, 0, 255, 1, true) with transparency
 // bitmap.getPixel32(0, 0)
-ffa7a7a7
+ff:a7:a7:a7
 // bitmap.getPixel32(1, 0)
-fff1f1f1
+ff:f1:f1:f1
 // bitmap.getPixel32(2, 0)
-ffd9d9d9
+ff:d9:d9:d9
 // bitmap.getPixel32(3, 0)
-ff2a2a2a
+ff:2a:2a:2a
 // bitmap.getPixel32(4, 0)
-ff828282
+ff:82:82:82
 // bitmap.getPixel32(5, 0)
-ffc8c8c8
+ff:c8:c8:c8
 // bitmap.getPixel32(6, 0)
-ffd8d8d8
+ff:d8:d8:d8
 // bitmap.getPixel32(7, 0)
-fffefefe
+ff:fe:fe:fe
 // bitmap.getPixel32(8, 0)
-ff434343
+ff:43:43:43
 // bitmap.getPixel32(9, 0)
-ff4d4d4d
+ff:4d:4d:4d
 // bitmap.getPixel32(10, 0)
-ff989898
+ff:98:98:98
 // bitmap.getPixel32(11, 0)
-ff555555
+ff:55:55:55
 // bitmap.getPixel32(12, 0)
-ff8c8c8c
+ff:8c:8c:8c
 // bitmap.getPixel32(13, 0)
-ffe2e2e2
+ff:e2:e2:e2
 // bitmap.getPixel32(14, 0)
-ffb3b3b3
+ff:b3:b3:b3
 // bitmap.getPixel32(15, 0)
-ff474747
+ff:47:47:47
 // bitmap.getPixel32(16, 0)
-ff171717
+ff:17:17:17
 // bitmap.getPixel32(17, 0)
-ff111111
+ff:11:11:11
 // bitmap.getPixel32(18, 0)
-ff989898
+ff:98:98:98
 // bitmap.getPixel32(19, 0)
-ff545454
+ff:54:54:54
 // bitmap.getPixel32(20, 0)
-ff2f2f2f
+ff:2f:2f:2f
 // bitmap.getPixel32(21, 0)
-ff111111
+ff:11:11:11
 // bitmap.getPixel32(22, 0)
-ff2d2d2d
+ff:2d:2d:2d
 // bitmap.getPixel32(23, 0)
-ff555
+ff:5:5:5
 // bitmap.getPixel32(24, 0)
-ff585858
+ff:58:58:58
 // bitmap.getPixel32(25, 0)
-fff5f5f5
+ff:f5:f5:f5
 // bitmap.getPixel32(26, 0)
-ff6b6b6b
+ff:6b:6b:6b
 // bitmap.getPixel32(27, 0)
-ffd6d6d6
+ff:d6:d6:d6
 // bitmap.getPixel32(28, 0)
-ff888888
+ff:88:88:88
 // bitmap.getPixel32(29, 0)
-ff777
+ff:7:7:7
 // bitmap.getPixel32(30, 0)
-ff999999
+ff:99:99:99
 // bitmap.getPixel32(31, 0)
-ff929292
+ff:92:92:92
 // bitmap.getPixel32(32, 0)
-ff484848
+ff:48:48:48
 // bitmap.getPixel32(33, 0)
-ff333333
+ff:33:33:33
 // bitmap.getPixel32(34, 0)
-ff626262
+ff:62:62:62
 // bitmap.getPixel32(35, 0)
-ff414141
+ff:41:41:41
 // bitmap.getPixel32(36, 0)
-fff3f3f3
+ff:f3:f3:f3
 // bitmap.getPixel32(37, 0)
-ffddd
+ff:d:d:d
 // bitmap.getPixel32(38, 0)
-ff232323
+ff:23:23:23
 // bitmap.getPixel32(39, 0)
-ffe5e5e5
+ff:e5:e5:e5
 // bitmap.getPixel32(40, 0)
-ff5f5f5f
+ff:5f:5f:5f
 // bitmap.getPixel32(41, 0)
-ff303030
+ff:30:30:30
 // bitmap.getPixel32(42, 0)
-ffd1d1d1
+ff:d1:d1:d1
 // bitmap.getPixel32(43, 0)
-ffc8c8c8
+ff:c8:c8:c8
 // bitmap.getPixel32(44, 0)
-ffededed
+ff:ed:ed:ed
 // bitmap.getPixel32(45, 0)
-ff616161
+ff:61:61:61
 // bitmap.getPixel32(46, 0)
-ffccc
+ff:c:c:c
 // bitmap.getPixel32(47, 0)
-ff4b4b4b
+ff:4b:4b:4b
 // bitmap.getPixel32(48, 0)
-ff222
+ff:2:2:2
 // bitmap.getPixel32(49, 0)
-ff353535
+ff:35:35:35
 // bitmap.getPixel32(50, 0)
-ff393939
+ff:39:39:39
 // bitmap.getPixel32(51, 0)
-ff818181
+ff:81:81:81
 // bitmap.getPixel32(52, 0)
-ff848484
+ff:84:84:84
 // bitmap.getPixel32(53, 0)
-ffb8b8b8
+ff:b8:b8:b8
 // bitmap.getPixel32(54, 0)
-ff141414
+ff:14:14:14
 // bitmap.getPixel32(55, 0)
-ffa2a2a2
+ff:a2:a2:a2
 // bitmap.getPixel32(56, 0)
-ff9c9c9c
+ff:9c:9c:9c
 // bitmap.getPixel32(57, 0)
-ffb4b4b4
+ff:b4:b4:b4
 // bitmap.getPixel32(58, 0)
-ff5a5a5a
+ff:5a:5a:5a
 // bitmap.getPixel32(59, 0)
-ff676767
+ff:67:67:67
 // bitmap.getPixel32(60, 0)
-ff2a2a2a
+ff:2a:2a:2a
 // bitmap.getPixel32(61, 0)
-ffcacaca
+ff:ca:ca:ca
 // bitmap.getPixel32(62, 0)
-ffe5e5e5
+ff:e5:e5:e5
 // bitmap.getPixel32(63, 0)
-ff484848
+ff:48:48:48
 // bitmap.getPixel32(64, 0)
-ffe9e9e9
+ff:e9:e9:e9
 // bitmap.getPixel32(65, 0)
-ffc5c5c5
+ff:c5:c5:c5
 // bitmap.getPixel32(66, 0)
-fff1f1f1
+ff:f1:f1:f1
 // bitmap.getPixel32(67, 0)
-ffb0b0b0
+ff:b0:b0:b0
 // bitmap.getPixel32(68, 0)
-ffc4c4c4
+ff:c4:c4:c4
 // bitmap.getPixel32(69, 0)
-ff151515
+ff:15:15:15
 // bitmap.getPixel32(70, 0)
-ff8a8a8a
+ff:8a:8a:8a
 // bitmap.getPixel32(71, 0)
-ffe5e5e5
+ff:e5:e5:e5
 // bitmap.getPixel32(72, 0)
-ff9b9b9b
+ff:9b:9b:9b
 // bitmap.getPixel32(73, 0)
-ff4d4d4d
+ff:4d:4d:4d
 // bitmap.getPixel32(74, 0)
-ff393939
+ff:39:39:39
 // bitmap.getPixel32(75, 0)
-fff6f6f6
+ff:f6:f6:f6
 // bitmap.getPixel32(76, 0)
-fff7f7f7
+ff:f7:f7:f7
 // bitmap.getPixel32(77, 0)
-ffe8e8e8
+ff:e8:e8:e8
 // bitmap.getPixel32(78, 0)
-ffa1a1a1
+ff:a1:a1:a1
 // bitmap.getPixel32(79, 0)
-ff555
+ff:5:5:5
 // bitmap.getPixel32(80, 0)
-ffd3d3d3
+ff:d3:d3:d3
 // bitmap.getPixel32(81, 0)
-fffefefe
+ff:fe:fe:fe
 // bitmap.getPixel32(82, 0)
-ffededed
+ff:ed:ed:ed
 // bitmap.getPixel32(83, 0)
-ffa5a5a5
+ff:a5:a5:a5
 // bitmap.getPixel32(84, 0)
-ffd5d5d5
+ff:d5:d5:d5
 // bitmap.getPixel32(85, 0)
-fff3f3f3
+ff:f3:f3:f3
 // bitmap.getPixel32(86, 0)
-ffd9d9d9
+ff:d9:d9:d9
 // bitmap.getPixel32(87, 0)
-ffe4e4e4
+ff:e4:e4:e4
 // bitmap.getPixel32(88, 0)
-ff5b5b5b
+ff:5b:5b:5b
 // bitmap.getPixel32(89, 0)
-fffafafa
+ff:fa:fa:fa
 // bitmap.getPixel32(90, 0)
-ff6c6c6c
+ff:6c:6c:6c
 // bitmap.getPixel32(91, 0)
-ffc3c3c3
+ff:c3:c3:c3
 // bitmap.getPixel32(92, 0)
-ff515151
+ff:51:51:51
 // bitmap.getPixel32(93, 0)
-ffe2e2e2
+ff:e2:e2:e2
 // bitmap.getPixel32(94, 0)
-ff202020
+ff:20:20:20
 // bitmap.getPixel32(95, 0)
-ffaeaeae
+ff:ae:ae:ae
 // bitmap.getPixel32(96, 0)
-ffccc
+ff:c:c:c
 // bitmap.getPixel32(97, 0)
-ffe1e1e1
+ff:e1:e1:e1
 // bitmap.getPixel32(98, 0)
-ff666
+ff:6:6:6
 // bitmap.getPixel32(99, 0)
-ff989898
+ff:98:98:98
 // noise(0)
 // bitmap.getPixel32(0, 0)
-ffa7a7a7
+ff:a7:a7:a7
 // bitmap.getPixel32(0, 1)
-ff2a2a2a
+ff:2a:2a:2a
 // bitmap.getPixel32(0, 2)
-ffd8d8d8
+ff:d8:d8:d8
 // bitmap.getPixel32(1, 0)
-fff1f1f1
+ff:f1:f1:f1
 // bitmap.getPixel32(1, 1)
-ff828282
+ff:82:82:82
 // bitmap.getPixel32(1, 2)
-fffefefe
+ff:fe:fe:fe
 // bitmap.getPixel32(2, 0)
-ffd9d9d9
+ff:d9:d9:d9
 // bitmap.getPixel32(2, 1)
-ffc8c8c8
+ff:c8:c8:c8
 // bitmap.getPixel32(2, 2)
-ff434343
+ff:43:43:43
 // noise(-1) without transparency
 // bitmap.getPixel32(0, 0)
-ff4e4e4e
+ff:4e:4e:4e
 // bitmap.getPixel32(0, 1)
-ff545454
+ff:54:54:54
 // bitmap.getPixel32(0, 2)
-ffb0b0b0
+ff:b0:b0:b0
 // bitmap.getPixel32(1, 0)
-ffe2e2e2
+ff:e2:e2:e2
 // bitmap.getPixel32(1, 1)
-ff555
+ff:5:5:5
 // bitmap.getPixel32(1, 2)
-fffdfdfd
+ff:fd:fd:fd
 // bitmap.getPixel32(2, 0)
-ffb3b3b3
+ff:b3:b3:b3
 // bitmap.getPixel32(2, 1)
-ff909090
+ff:90:90:90
 // bitmap.getPixel32(2, 2)
-ff878787
+ff:87:87:87
+// noise(0)
+// bitmap.getPixel32(0, 0)
+ff:4e:e2:b3
+// bitmap.getPixel32(0, 1)
+ff:9b:30:ab
+// bitmap.getPixel32(0, 2)
+ff:30:a8:5e
+// bitmap.getPixel32(1, 0)
+ff:54:5:90
+// bitmap.getPixel32(1, 1)
+ff:19:c4:66
+// bitmap.getPixel32(1, 2)
+ff:23:5b:b
+// bitmap.getPixel32(2, 0)
+ff:b0:fd:87
+// bitmap.getPixel32(2, 1)
+ff:8f:2f:22
+// bitmap.getPixel32(2, 2)
+ff:b1:eb:d6
+// noise(0)
+// bitmap.getPixel32(0, 0)
+ff:4e:e2:b3
+// bitmap.getPixel32(0, 1)
+ff:30:a8:5e
+// bitmap.getPixel32(0, 2)
+ff:e7:1b:47
+// bitmap.getPixel32(0, 3)
+ff:28:44:38
+// bitmap.getPixel32(0, 4)
+ff:36:9b:73
+// bitmap.getPixel32(0, 5)
+ff:d8:86:a2
+// bitmap.getPixel32(1, 0)
+ff:54:5:90
+// bitmap.getPixel32(1, 1)
+ff:23:5b:b
+// bitmap.getPixel32(1, 2)
+ff:ca:be:61
+// bitmap.getPixel32(1, 3)
+ff:69:b5:ce
+// bitmap.getPixel32(1, 4)
+ff:ec:ef:d0
+// bitmap.getPixel32(1, 5)
+ff:c5:41:5d
+// bitmap.getPixel32(2, 0)
+ff:b0:fd:87
+// bitmap.getPixel32(2, 1)
+ff:b1:eb:d6
+// bitmap.getPixel32(2, 2)
+ff:a3:91:db
+// bitmap.getPixel32(2, 3)
+ff:55:95:cb
+// bitmap.getPixel32(2, 4)
+ff:43:b:a7
+// bitmap.getPixel32(2, 5)
+ff:18:c3:c
+// bitmap.getPixel32(3, 0)
+ff:9b:30:ab
+// bitmap.getPixel32(3, 1)
+ff:ad:10:f
+// bitmap.getPixel32(3, 2)
+ff:c2:19:97
+// bitmap.getPixel32(3, 3)
+ff:90:d3:8a
+// bitmap.getPixel32(3, 4)
+ff:fc:da:4b
+// bitmap.getPixel32(3, 5)
+ff:30:db:c2
+// bitmap.getPixel32(4, 0)
+ff:19:c4:66
+// bitmap.getPixel32(4, 1)
+ff:33:25:90
+// bitmap.getPixel32(4, 2)
+ff:4:6a:73
+// bitmap.getPixel32(4, 3)
+ff:e2:60:89
+// bitmap.getPixel32(4, 4)
+ff:ab:e7:b3
+// bitmap.getPixel32(4, 5)
+ff:fe:68:42
+// bitmap.getPixel32(5, 0)
+ff:8f:2f:22
+// bitmap.getPixel32(5, 1)
+ff:66:c5:82
+// bitmap.getPixel32(5, 2)
+ff:2:8:70
+// bitmap.getPixel32(5, 3)
+ff:2a:15:ca
+// bitmap.getPixel32(5, 4)
+ff:c9:b7:f5
+// bitmap.getPixel32(5, 5)
+ff:3d:33:fa
diff --git a/core/tests/swfs/avm1/bitmap_data_noise/test.fla b/core/tests/swfs/avm1/bitmap_data_noise/test.fla
index e02fd1898..3fc588e81 100644
Binary files a/core/tests/swfs/avm1/bitmap_data_noise/test.fla and b/core/tests/swfs/avm1/bitmap_data_noise/test.fla differ
diff --git a/core/tests/swfs/avm1/bitmap_data_noise/test.swf b/core/tests/swfs/avm1/bitmap_data_noise/test.swf
index f021d8750..0cbb2f23c 100644
Binary files a/core/tests/swfs/avm1/bitmap_data_noise/test.swf and b/core/tests/swfs/avm1/bitmap_data_noise/test.swf differ