diff --git a/mods/pressure_sensitive.js b/mods/pressure_sensitive.js
new file mode 100644
index 00000000..81e91dbb
--- /dev/null
+++ b/mods/pressure_sensitive.js
@@ -0,0 +1,20 @@
+runAfterLoad(() => {
+    let oldMouseSize;
+    let canvas = document.getElementById("game");
+    canvas.addEventListener("pointerdown", (event) => {
+        oldMouseSize = mouseSize;
+        mouseSize = oldMouseSize * ((event.pressure || 0.5) / 0.5);
+        checkMouseSize(true);
+    })
+    canvas.addEventListener("pointermove", (event) => {
+        if (!mouseIsDown) return;
+        mouseSize = oldMouseSize * ((event.pressure || 0.5) / 0.5);
+        checkMouseSize(true);
+        // console.log(oldMouseSize,event.pressure)
+    })
+    canvas.addEventListener("pointerup", (event) => {
+        mouseSize = oldMouseSize;
+        oldMouseSize = undefined;
+        checkMouseSize(true);
+    })
+})
\ No newline at end of file