Unblocked games are online games that can be played from any location, including schools and workplaces, without being blocked by firewalls or content filters. These games are often sought after by students and employees who want to take a break from their studies or work and enjoy some recreational activities. Unblocked games can range from simple puzzle games to complex strategy games, and are often available on various websites and platforms.

domain. This led to a golden age of unblocked gaming where students could host mirror sites on reputable platforms.

To counter this, developers and students create "patched" or updated Symbaloo mixes that: