diff --git a/changelog.html b/changelog.html
index 58b8d1b7..c15e96dc 100644
--- a/changelog.html
+++ b/changelog.html
@@ -109,6 +109,12 @@
 <p>The original <a href="https://sandboxels.r74n.com/changelog.txt">plain text version</a> of this is still maintained.</p>
 </div>
 
+<h2 id="1.9.4.1">[Version 1.9.4.1 - April 8, 2024 - Eclipse Special]</h2>
+<ul>
+<li>+ Attempting to place Rock Wall on top of Sun begins a solar eclipse</li>
+<li>+ Sun can draw over Light pixels</li>
+</ul>
+
 <h2 id="1.9.4">[Version 1.9.4 - March 17, 2024 - Natural Disasters]</h2>
 <ul>
 <li>+ Tornado</li>
diff --git a/changelog.txt b/changelog.txt
index 0151f598..d4a995a4 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -7,6 +7,10 @@ See sneak peaks for upcoming updates on the Discord: https://discord.gg/ejUc6YPQ
 
 A fancier version of this changelog can be found here: https://sandboxels.R74n.com/changelog
 
+[Version 1.9.4.1 - April 8, 2024 - Eclipse Special]
+    + Attempting to place Rock Wall on top of Sun begins a solar eclipse
+    + Sun can draw over Light pixels
+
 [Version 1.9.4 - March 17, 2024 - Natural Disasters]
     + Tornado
     + Earthquake
diff --git a/index.html b/index.html
index 5888f200..94463d55 100644
--- a/index.html
+++ b/index.html
@@ -48,7 +48,7 @@
     <meta name="twitter:creator:id" content="1436857621827530753">
 
     <script> // versioning info
-        currentversion = "1.9.4";
+        currentversion = "1.9.4.1";
         saveVersion = 2;
     </script>
     <style>
@@ -1159,6 +1159,17 @@
 "rock_wall": {
     color: ["#666666","#363636","#7a7a7a"],
     behavior: behaviors.WALL,
+    tool: function(pixel) {
+        if (pixel.element === "sun") {
+            pixel.eclipse = true;
+            if (Math.random() < 0.1) {
+                changePixel(pixel,"rock_wall");
+                pixel.temp = 20;
+                pixel.color = pixelColorPick(pixel,"#301B16")
+            }
+        }
+    },
+    canPlace: true,
     tempHigh: 950,
     stateHigh: "magma",
     category: "land",
@@ -2177,7 +2188,8 @@
     tick: function(pixel) {
         // minimum 1726
         // maximum 7726
-        if (pixel.temp < 1500) { pixel.color = pixelColorPick(pixel,"#7a4e43"); var c=0 }
+        if (pixel.eclipse) { pixel.color = pixelColorPick(pixel,"#FD8C03"); var c=0.01}
+        else if (pixel.temp < 1500) { pixel.color = pixelColorPick(pixel,"#7a4e43"); var c=0 }
         else if (pixel.temp < 3600) { pixel.color = pixelColorPick(pixel,"#ffbdbd"); var c=0.015 }
         else if (pixel.temp < 5000) { pixel.color = pixelColorPick(pixel,"#ffd5bd"); var c=0.025 }
         else if (pixel.temp < 7000) { pixel.color = pixelColorPick(pixel,"#ffffbd"); var c=0.05 }
@@ -2194,16 +2206,25 @@
             }
             else if (!outOfBounds(x,y)) {
                 var newPixel = pixelMap[x][y];
-                if (pixel.temp!==newPixel.temp && elements[newPixel.element].id === elements.sun.id) {
-                    var avg = (pixel.temp + newPixel.temp)/2;
-                    pixel.temp = avg;
-                    newPixel.temp = avg;
-                    pixelTempCheck(pixel);
-                    pixelTempCheck(newPixel);
+                if (elements[newPixel.element].id === elements.sun.id) {
+                    if (pixel.eclipse) { newPixel.eclipse = true }
+                    if (pixel.temp!==newPixel.temp) {
+                        var avg = (pixel.temp + newPixel.temp)/2;
+                        pixel.temp = avg;
+                        newPixel.temp = avg;
+                        pixelTempCheck(pixel);
+                        pixelTempCheck(newPixel);
+                    }
                 }
             }
         }
     },
+    tool: function(pixel) {
+        if (pixel.element === "light") {
+            deletePixel(pixel.x,pixel.y);
+        }
+    },
+    canPlace: true,
     reactions: {
         "hydrogen": { elem2:"helium", temp1:5 },
         "helium": { elem2:"carbon_dioxide", temp1:5, tempMax:3600 },