diff --git a/NarrativesUnlimitedD10/OpenEndedD10.js b/NarrativesUnlimitedD10/OpenEndedD10.js
new file mode 100644
index 0000000000..f21c92ebc9
--- /dev/null
+++ b/NarrativesUnlimitedD10/OpenEndedD10.js
@@ -0,0 +1,40 @@
+/* Openended D10 roll script
+This script attempts to check for any openended rolls and provide a calculated openended roll.
+*/
+on("chat:message", function(msg) {
+    if (msg.type == 'rollresult' || msg.type == 'gmrollresult') {
+        var content = JSON.parse(msg.content);
+        var userwho = msg.who;
+        var total = content.total -10;
+        log(total);
+        if (content.rolls[0].results[0]['v'] == 10) {
+            sendChat(msg.who,'<large><b>Open Ended Roll...</b></large>')
+            rerolls = 0;
+            finalroll = 0;
+            while (rerolls < 4 && finalroll == 0) {
+                rerolls++;
+                roll = randomInteger(10);
+                if (roll !== 10){
+                    finalroll = roll;
+                }
+            }
+            sendChat(msg.who, '<i>' + rerolls + ' aditional rolls<br>final roll of ' + finalroll +'</i><br/>')
+            if (isEven(finalroll)) {
+                finalresult = 10 + (rerolls * 10) + finalroll;
+                log(finalresult);
+            }
+            else
+            {
+                finalresult = 0 - ((rerolls -1) *10) - finalroll;
+            }
+            
+            sendChat(userwho, 'The roll had a value of <huge><b>' + finalresult + '</huge></b>')
+            overall = finalresult + total;
+            sendChat(userwho, 'for a net roll of <huge><b>' + overall + '</huge></b>')
+            
+        }
+    }
+    function isEven(n) {
+        return n == parseFloat(n)? !(n%2) : void 0;
+    }
+});