diff --git a/NHSE.Core/Resources/byte/outside.bin b/NHSE.Core/Resources/byte/outside.bin
index 7a89e93..8bb1de2 100644
Binary files a/NHSE.Core/Resources/byte/outside.bin and b/NHSE.Core/Resources/byte/outside.bin differ
diff --git a/NHSE.Core/Structures/Map/OutsideAcre.cs b/NHSE.Core/Structures/Map/OutsideAcre.cs
index 7f098ce..6190d69 100644
--- a/NHSE.Core/Structures/Map/OutsideAcre.cs
+++ b/NHSE.Core/Structures/Map/OutsideAcre.cs
@@ -253,6 +253,9 @@ public static class CollisionUtil
             {47, Color.FromArgb(128, 128,   0)}, // Sandstone
             {49, Color.FromArgb(190,  98,  98)}, // Pier
             {51, Color.FromArgb(32 , 152,  32)}, // "Grass-growing building"??
+            {70, Color.FromArgb(109, 113, 124)}, // Kapp'n's island rock
+            {149, Color.FromArgb(179, 207, 252)}, // Ice (traversable)
+            {150, Color.FromArgb(61 , 119, 212)}, // Ice (tall, with collision)
         };
     }
 }