diff --git a/packages/framework/src/ui/PhaserBridge.tsx b/packages/framework/src/ui/PhaserBridge.tsx
index 9e24daa..9737441 100644
--- a/packages/framework/src/ui/PhaserBridge.tsx
+++ b/packages/framework/src/ui/PhaserBridge.tsx
@@ -37,6 +37,7 @@ export const defaultPhaserConfig: Phaser.Types.Core.GameConfig = {
   parent: "phaser-container",
   backgroundColor: "#f9fafb",
   scene: [],
+  disableContextMenu: true,
 };
 
 export interface PhaserGameProps {
diff --git a/packages/framework/src/utils/dnd.ts b/packages/framework/src/utils/dnd.ts
index 2b9c7ba..0bf0723 100644
--- a/packages/framework/src/utils/dnd.ts
+++ b/packages/framework/src/utils/dnd.ts
@@ -2,6 +2,7 @@
 
 type PointerRecord = {
   id: number;
+  button: number;
   x: number;
   y: number;
 };
@@ -10,6 +11,7 @@ export enum DragDropEventType {
   DOWN,
   UP,
   MOVE,
+  ALTBUTTON,
 }
 
 export type DragDropEvent = {
@@ -29,9 +31,22 @@ export function dragDropEventEffect(
   let down: PointerRecord | null = null;
 
   function onPointerDown(pointer: Phaser.Input.Pointer) {
-    if (isDragging) return;
+    if (down !== null) {
+      if (pointer.button === down.button) return;
+      callback({
+        type: DragDropEventType.ALTBUTTON,
+        deltaX: pointer.x - down.x,
+        deltaY: pointer.y - down.y,
+      });
+      return;
+    }
     isDragging = true;
-    down = { id: pointer.id, x: pointer.x, y: pointer.y };
+    down = {
+      id: pointer.id,
+      button: pointer.button,
+      x: pointer.x,
+      y: pointer.y,
+    };
 
     const event: DragDropEvent = {
       type: DragDropEventType.DOWN,
@@ -42,12 +57,23 @@ export function dragDropEventEffect(
   }
 
   function onPointerUp(pointer: Phaser.Input.Pointer) {
-    if (!isDragging || !down || pointer.id !== down.id) return;
+    if (
+      !isDragging ||
+      !down ||
+      pointer.id !== down.id ||
+      pointer.button !== down.button
+    )
+      return;
 
-    isDragging = false;
     const deltaX = pointer.x - down.x;
     const deltaY = pointer.y - down.y;
-    const event: DragDropEvent = { type: DragDropEventType.UP, deltaX, deltaY };
+
+    isDragging = false;
+    const event: DragDropEvent = {
+      type: DragDropEventType.UP,
+      deltaX,
+      deltaY,
+    };
     callback(event);
     down = null;
   }