diff --git a/index.html b/index.html
index 06c60bd2..fb94b878 100644
--- a/index.html
+++ b/index.html
@@ -4125,6 +4125,11 @@
       </g>
 
       <g id="resource-icons">
+        <symbol id="resource-unknown" viewBox="-3 0 40 40">
+          <metadata description="Question mark by Azgaar" author="Azgaar" license="https://creativecommons.org/publicdomain/zero/1.0"/>
+          <path d="m 26.7,12.8 q 0,1.9 -0.7,3.4 -0.7,1.5 -1.8,2.6 -1.1,1.1 -2.5,2.1 -1.4,1 -3,1.9 v 4.4 h -3.5 v -6 q 1.2,-0.7 2.7,-1.6 1.5,-0.8 2.4,-1.7 1.1,-1 1.8,-2.1 0.6,-1.1 0.6,-2.8 0,-2.2 -1.5,-3.23 -1.5,-1.1 -3.9,-1.1 -2.1,0 -4,0.67 -1.8,0.66 -2.9,1.36 h -0.2 v -4 q 1.3,-0.53 3.4,-0.94 2.1,-0.43 4,-0.43 4.2,0 6.6,2.05 2.5,2.03 2.5,5.42 z M 19,35 h -4 v -4.1 h 4 z" fill="#fff" stroke="#000" stroke-width="1"/>
+        </symbol>
+
         <symbol id="resource-wood" viewBox="0 -8 90 110">
           <metadata description="Wood by Callum Taylor from the Noun Project, redrawn by Azgaar" source="https://thenounproject.com/search/?q=Wood&i=53364" license="https://creativecommons.org/licenses/by/3.0"/>
           <g fill="#fff" stroke="#000" stroke-width="3"><path d="M23 33L49.5 5.6S58-3 68.2 4.705c5.8 5.3 6.8 11.3-3.18 21.3-.714.929-17 19-18 20m-4 5l22-25s9.01-9.02 19-1.02c10 8 1.02 19 1.02 19l-29 35m-51-17l14-16 41 20m-6-38l17-19m-12 54l15-17"/><circle cx="33" cy="43" r="14"/><path d="M33 50c-3 0-7-2-7-7"/><circle cx="17" cy="69" r="14"/><circle cx="46" cy="69" r="14"/><path d="M17 76c-3 0-7-2-7-7m36 7c-3 0-7-2-7-7"/></g>
diff --git a/modules/ui/resources-editor.js b/modules/ui/resources-editor.js
index 3048856a..5fd45937 100644
--- a/modules/ui/resources-editor.js
+++ b/modules/ui/resources-editor.js
@@ -442,7 +442,16 @@ function editResources() {
     if (selected) selected.classList.remove('selected');
   }
 
-  function resourceAdd() {}
+  function resourceAdd() {
+    let i = last(pack.resources).i;
+    while (Resources.get(i)) {
+      i++;
+    }
+    const resource = {i, name: 'Resource' + i, category: 'Unknown', icon: 'resource-unknown', color: '#ff5959', value: 1, chance: 10, model: 'habitability', bonus: {population: 1}, cells: 0};
+    pack.resources.push(resource);
+    tip('Resource is added', false, 'success', 3000);
+    resourcesEditorAddLines();
+  }
 
   function downloadResourcesData() {
     let data = 'Id,Resource,Color,Category,Value,Bonus,Chance,Model,Cells\n'; // headers