Update README.md

Author: andrewmd5

README.md

@@ -1,6 +1,8 @@
-<div style="width: 600px; border: 1px solid #ccc; border-radius: 4px; overflow: hidden;">
-  <img src="https://production.worker-lingering-dust-86c7.andrew-03e.workers.dev" style="width: 100%; height: 300px;"></img>
-</div>
+<a href="https://store.steampowered.com/app/388080/Borderless_Gaming/?utm_source=github&amp;utm_campaign=f2p" target="_blank">
+  <div style="width: 600px; border: 1px solid #ccc; border-radius: 4px; overflow: hidden;">
+    <img src="https://production.worker-lingering-dust-86c7.andrew-03e.workers.dev" style="width: 100%; height: 300px;"></img>
+  </div>
+</a>
 
 
 # What is this?