diff --git a/src/Ophis/CorePragmas.py b/src/Ophis/CorePragmas.py
index d5faea7..5876c16 100644
--- a/src/Ophis/CorePragmas.py
+++ b/src/Ophis/CorePragmas.py
@@ -38,11 +38,20 @@ def pragmaRequire(ppt, line, result):
 def pragmaIncbin(ppt, line, result):
     "Includes a binary file"
     filename = line.expect("STRING").value
+    offset = 0
+    size = -1
+    if str(line.lookahead(0)) == ",":
+        line.pop()
+        offset = line.expect("NUM").value
+        if str(line.lookahead(0)) == ",":
+            line.pop()
+            size = line.expect("NUM").value
     line.expect("EOL")
     if type(filename)==str:
         try:
             f = file(filename, "rb")
-            bytes = f.read()
+            f.seek(offset)
+            bytes = f.read(size)
             f.close()
         except IOError:
             Err.log ("Could not read "+filename)