13 Online Games That Were Blocked at School
These were the online games that every student tried to sneak past the school’s computer filters.
- Daisy Montero
- 4 min read

School computers were supposed to be for research and assignments, but everyone remembers trying to load up a quick game in between classes. That freedom was short-lived, because administrators were always one step behind, blocking the most popular sites. Looking back, it is wild how much time was spent trying to get around those digital barriers.
1. Runescape Adventures Cut Short
Lyncconf Games on Wikimedia Commons
This fantasy MMORPG had everyone hooked on leveling up, mining ore, and trading items during computer lab time. Schools caught on quickly and blocked it, ending many after-school grind sessions. Still, students shared secret servers and accounts to keep their quests alive.
2. Neopets Was Too Distracting
Neopets Metaverse on Wikimedia Commons
Feeding pets and playing daily minigames was supposed to be harmless fun, but it ate up class time fast. Teachers noticed kids focused more on earning Neopoints than on essays. Before long, the site was gone from every school network.
3. Club Penguin Melted Away
The Walt Disney Company on Wikimedia Commons
Building igloos and throwing snowballs in Club Penguin was the highlight of many afternoons. Schools banned it because of its built-in chat features, worried that kids might spend all their time socializing. The ban made it even more popular outside school.
4. Miniclip Game Portal Locked Out
Miniclip on Wikimedia Commons
Miniclip had everything — sports games, puzzle games, and shooters. It was the ultimate boredom cure, which is why schools wasted no time cutting it off. The blocklist grew longer as students hunted for fresh links.
5. Cool Math Games Got Too Cool
Coolmath.com LLC. on Wikimedia Commons
Marketed as educational, Cool Math Games started as a sneaky way to justify gaming. Soon, kids were spending more time on their puzzles than on actual math lessons. Eventually, many schools caught on and banned it entirely.
6. Kongregate Arcade Shut Down
Kongregate on Wikimedia Commons
Kongregate hosted thousands of free games that spread like wildfire in computer labs. Flash shooters and tower defense games were the most popular, but they also slowed down school networks. Administrators banned it to free up bandwidth.
7. Armor Games Blocked by Firewalls
Caiptony on Wikimedia Commons
Known for its strategy and defense titles, Armor Games was another treasure trove of Flash fun. Unfortunately, it was blocked for the same reasons as Kongregate — too addictive and too bandwidth-heavy. Students had to play at home instead.
8. Habbo Hotel Got Evicted
Sulake Corporation on Wikimedia Commons
Habbo Hotel was a virtual world where students built rooms, decorated spaces, and chatted with strangers. Schools saw the social chatting feature as a red flag and quickly banned it. That did not stop kids from sneaking in at home to hang out.
9. Poptropica Adventures Ended Early
Poptropica on Wikimedia Commons
Poptropica offered fun story-based islands that kids could explore. The bright colors and puzzles made it feel harmless, but it soon became another distraction in computer labs. Schools eventually blacklisted it like the rest.
10. Yahoo Games Taken Offline at School
The original uploader was 718 Bot at English Wikipedia. on Wikimedia Commons
Back when Yahoo hosted casual classics like Pool and Checkers, students jumped at the chance to play. But since it also had chat rooms, schools flagged it and shut down access. It was one of the earliest game hubs to disappear from school computers.
11. Newgrounds Flash Fun Stopped
The original uploader was GoMan195531 at English Wikipedia. on Wikimedia Commons
Newgrounds was home to some of the most creative (and sometimes chaotic) Flash games. Teachers argued that not all content was school-appropriate, so it was swiftly banned. Students still remember sneaking in animated classics whenever they could.
12. Cartoon Network Games Got Blocked Too
Andrei2005Dogaru on Wikimedia Commons
Cartoon Network’s site was packed with tie-in games for shows like Ben 10 and Powerpuff Girls. They were so popular that students flocked to the site during breaks. Predictably, schools pulled the plug to keep focus on classwork.
13. Y8 Games Lost in the Filter
鐵路Railway on Wikimedia Commons
Y8 Games was another massive library filled with every type of Flash game you could imagine. Students often jumped between Y8 and Miniclip when one got blocked, making it a cat-and-mouse game with administrators. Eventually, it landed on the banned list, too.