Steps to reproduce:
1. Preview game.
2. Navigate to google.com (or any other site).
3. Navigate to game (localhost:50000)
4. Click on image
Error message indicating Object [object global] has no method 'back'
Should return to google.com (or whatever the previous site was)
Internet Explorer: yes
Operating system & service pack:
Win 7 64 bit
Construct 2 version:
127 & 131 (tested in both)