Game of Thrones Spoiler Blocker is a free Chrome extension developed by cdev. Designed specifically for Game of Thrones fans, this extension aims to prevent spoilers from appearing on your Facebook wall. With the leak of a few episodes from season 5, there is a high probability of encountering spoiler statuses while waiting to watch the new episodes.

This extension works by scanning your Facebook wall for any statuses that mention Game of Thrones and automatically replaces them with a "SPOILER ALERT" message. Additionally, it displays an alert message box to further notify you of potential spoilers. By using Game of Thrones Spoiler Blocker, you can enjoy scrolling through your Facebook feed without the fear of stumbling upon any plot details that may ruin your viewing experience.