10 Fun Computer Games to Play at School During Free Time

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With school back in session, you’ll be spending more time in class, listening to teachers, and hanging out with friends, which means less time for gaming… or does it?

Here are a few games you can play on a school computer, perfect for when you’ve got some free time after finishing your work in IT class.

These aren’t educational games—they’re fun, browser-based options that are easy to close in case the teacher sneaks up on you.

We’ve got a mix of single-player classics, online multiplayer, and even a creative outlet to keep things interesting.

1. Celeste Classic & Celeste Classic 2

Screenshot from Celeste Classic 2
Source: Youtube/Screenshot, Guide the character through tougher levels, climbing a dangerous mountain toward the summit

  • Genre: Platform
  • Developer: Maddy Makes Games

Did you know there’s a free-to-play, browser-based version of the beloved platformer Celeste? In fact, there are two: Celeste Classic and Celeste Classic 2. Both are available on the Maddy Makes Games’ Itch page.

While the graphics are simpler compared to the paid version, the core gameplay is still there, and Celeste’s platforming magic shines through, no matter how many pixels are on the screen.

The gameplay is straightforward: you control a character with basic mechanics (move left or right, jump, and dash) and navigate through increasingly challenging levels as you climb toward the summit of a dangerous mountain.

You may not reach the end of both games before your next class—unless you’re a platforming pro—but it’s definitely worth a try!

2. Gartic Phone


  • Genre: Online, Action
  • Developer: Onrizon

Unlike many other games, Gartic Phone is multiplayer and works best when you’re playing with friends, making it perfect for some fun after a short IT class.

Gartic Phone combines the classic games of Telephone and Pictionary, creating a great experience for online hangouts—whether you’re on Twitch, Discord, or just goofing off with classmates.

The default mode is simple: each player writes a short prompt, which another player then has to draw. After that, a third player tries to guess the original prompt.

Once everyone’s had a turn, the game creates an animated slideshow of all the drawings and guesses. The results are often hilarious, filled with unexpected twists, and a great way to enjoy some laughs with friends.

3. QWOP


  • Genre: Sports (sort of?)
  • Developer: Bennet Foddy

It’s debatable whether QWOP is a game or just a tool designed to test your patience, but one thing’s for sure: it guarantees a lot of laughs (or frustration, depending on your mood).

The title QWOP refers to both the game’s name and its control scheme—those four keys are all you have to move an Olympic sprinter’s thighs and calves. Sounds easy? Well, get ready for a wild ride.

Designed by Bennet Foddy, the same mind behind the infamous Getting Over It, QWOP takes the simple task of running 100 meters and turns it into a hilariously difficult challenge.

The sprinter doesn’t know how to walk properly, so you’ll struggle with the controls, gravity, and your growing frustration. But as maddening as it is, the game is undeniably fun, especially when shared with friends.

4. Pandemic 2

Screenshot from Pandemic 2 Showing a Global Infection Map
Source: Youtube/Screenshot, Players aim for global domination by creating and spreading a deadly virus

  • Genre: Strategy
  • Developer: Dark Realm Studios

If you’ve played Plague Inc. Evolved, you might not know it’s actually the spiritual successor to Pandemic and Pandemic 2, the original games that introduced many players to the art of virtual world domination—and spawned plenty of memes about island nations closing their borders.

While it’s an older game, Pandemic 2 is still a blast and perfect for squeezing in a quick session between classes.

The premise is straightforward: you choose a pathogen and release it upon the world, evolving its symptoms, resistance, and transmission methods over time.

Your goal? Wipe out humanity. But don’t expect an easy victory—some regions will quickly shut down their borders, requiring you to plan carefully and act strategically to achieve global devastation.

5. The Impossible Quiz

The Impossible Quiz Main Menu
Source: Youtube/Screenshot, Players have limited lives and sometimes face a ticking clock

  • Genre: Puzzle
  • Developer: Splapp-Me-Do

Don’t be fooled by the name—The Impossible Quiz isn’t your average quiz. It’s a maddening puzzle game that gets increasingly abstract with each question, designed to trip you up and test your patience.

Unlike calming puzzle games, The Impossible Quiz thrives on causing frustration—but in a fun way. When you finally crack a puzzle, the sense of relief is worth the struggle.

While apps like Quizlet help you study and ace traditional quizzes, The Impossible Quiz takes things to an entirely different level. There are multiple versions of the game, and all of them live up to the “impossible” title. Sometimes you’ll need to outsmart the game itself, think outside the box, or even solve a pun.

But it’s never a simple trivia question or straightforward answer. To add to the chaos, you’ve got limited lives and, at times, a ticking clock. Good luck—you’re going to need it!

6. Line Rider

 

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  • Genre: Creative
  • Developer: Emergent Studios

Line Rider is a game where your creativity—or your inner sadist—can take the spotlight.

The premise is simple: you draw a track for a kid on a sled to ride down. That’s it. The game uses a realistic physics engine to calculate speed, momentum, and angles, determining whether the kid will successfully clear the loops and jumps you design, or end up stuck and disappointed at the bottom.

With enough trial and error, you can build intricate, dynamic courses filled with jumps, ramps, and risky falls. There’s no real end goal beyond making sure the kid has a fun ride—or crashes in a hilarious way.

It’s up to you. Line Rider is a simple, yet endlessly fun game that makes experimenting with physics a blast.

7. Doom


  • Genre: FPS
  • Developer: id Software, Inc.

Let’s wrap up the list with a classic: Doom. If there’s one game that needs no introduction, it’s this demon-slaying masterpiece. While Doom was brought back to life with 2016’s reboot and Doom Eternal in 2020, the original Doom can still be played—for free—in your browser.

It may be the oldest game on this list, but Doom still holds up as a great first-person shooter, even if you have to adjust to the retro mouse controls and graphics. The charm of its pixelated visuals and fast-paced action remains intact.

There are several levels to dive into, making it a perfect pick for a quick demon-slaying session between classes. Time to show those demons who’s boss!

8. Townscaper

A Townscaper Screenshot Showing a Small Building on An Island Surrounded by Water
Source: Youtube/Screenshot, The Townscaper demo uses a smaller grid size than the full Steam version

  • Genre: City-building
  • Developer: Raw Fury

Townscaper isn’t so much a game as it is a city-building toy. With each block you place, the game’s procedural generation creates balconies, plazas, and structures that adapt and reshape beautifully. If you remove blocks, they might be replaced with metal supports, all within the game’s soft pastel palette and charming, rounded architecture.

The best part? You can play a demo version for free in your browser.

While the demo has a smaller grid size compared to the full version on Steam, it still offers plenty of room to explore and enjoy. Townscaper may not provide a heart-pounding experience, but its calm, creative nature and satisfying procedural generation make it a delight to play between classes.

9. Vampire Survivors

A Vampire Survivors Screenshot of A Character Fighting Enemies in A Castle with A Red Sky
Source: Youtube/Screenshot, In Vampire Survivors, your character attacks automatically

  • Genre: Roguelike
  • Developer: Luca Galante/poncle

While they are available on Steam, there’s also a free browser version that you can play without any registration required. Though it’s technically a demo, it offers plenty of content to keep you entertained, including part of the progression system from the full game.

Vampire Survivors is simple to pick up: your character attacks automatically, and your main job is to maneuver through waves of enemies, gather drops, and build up your character with upgrades and items.

The game has an old-school Castlevania vibe and becomes increasingly intense as enemies swarm in greater numbers. It’s fast-paced, engaging, and while death is inevitable, it’s always an exciting journey to see how long you can survive.

10. Adventure Quest


  • Genre: RPG
  • Developer: Artix Entertainment

Adventure Quest is a browser-based RPG that’s been a staple of online gaming for over two decades. Part of the BattleOn family of games, it’s a single-player, fantasy-themed RPG with turn-based combat and plenty of character progression to keep you hooked.

The game is free to play with a simple registration, but there’s also a premium option that unlocks higher-level gear, boosts the level cap, and grants access to exclusive locations. While the premium features aren’t necessary to enjoy the game, it’s worth knowing about if you’re looking for extra perks.

With its nostalgic charm and classic RPG elements, Adventure Quest offers a fun, long-running experience that’s perfect for a quick session or a more extended adventure.

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Thomas Caldwell

I’m Dr. Thomas "Tom" Caldwell, a seasoned educator with over 20 years of experience, having taught at prestigious institutions. Now, as a dedicated freelance English teacher, I specialize in delivering engaging and personalized online courses, while also helping students manage their time better and achieve better performance. My passion for literature and innovative teaching methods makes my classes dynamic and impactful. Through LSUUniversityRec.com, I aim to inspire a diverse range of students to love literature and excel in their studies.