12 Best Multiplayer Browser Games

Summary

• Browser games are easy to play, come in various forms, and can be as enjoyable as full-fledged PC games.
• This article recommends multiplayer browser games with unique and exciting concepts for fun with friends.
• Popular browser games like Tetr.io, GeoGuessr, and Krunker offer engaging gameplay and variety comparable to premium games.

What makes browser games so good is how straightforward they are to play and the variety of forms they come in. Adobe Flash, we continue to mourn ye. Many of them are as enjoyable as some full-fat PC games, even if they may not be as in-depth or high-budget.

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This article will go through some of the best multiplayer browser games you can play with your friends. While many of these are traditional party games that involve simple gameplay, there are also a lot of unique games we'll recommend with more exciting concepts. Rev up those JavaScripts!

Updated on May 8, 2025 by Bobby Mills: You just can't beat a good browser game, can you? Simultaneously stirring up memories of naughty skiving in the computer lab back in school, as well as providing free, easily accessible fun in the current year, there's an abundant wealth of enjoyment to be had with them. Here are some more great multiplayer browser games to play with your friends.

12 Tetr.io

It's Tetris... Almost

• Check Tetr.io out here!
• Released: 2019

Everyone loves Tetris, the classic game that sees you stacking blocks atop one another to form complete rows. It's been ported, remade, and reimagined more times than any dedicated mathematician could count, and even has a Hollywood adaptation (yes, really) stuck in development hell.

Tetr.io, then, is the legally distinct version that lops off two of the letters, but none of the fun. You can play alone, against the computer, or in 'worldwide' mode that pits you, battle royale-style, against folks from across the globe. Of course, its music will never be as catchy or iconic, but for a lazy lunchtime substitute, it'll do.

11 BoardGameOnline

Anything Goes In This Realm

• Check BoardGameOnline out here!
• Released: 2009/2014 reboot

BoardGameOnline's name is perhaps only 66 percent accurate. It's a game, it's online, but there's no board to speak of. Rest assured, however, that the remaining third has been crammed full of more weird, bizarre shenanigans than Tim Burton could conceive of in his wildest fever dreams.

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The kings of an era.

If you've ever played Hunger Games Online, you can think of this as a vague facsimile of that, at least in terms of structure and UI. Each turn, you roll your dice as you would in a regular board game; but beyond that, it's down to the random whims of the game what'll happen on each space.

10 GeoGuessr

Where In The World Is... You?

• Check GeoGuessr out here!
• Released: 2013

GeoGuessr is one of the most popular browser games, but not everyone knows that it can be played with friends as well. You can create custom multiplayer games with your friends, or you can challenge random online players to test your geography skills if you get the premium version of the game.

This game will drop you off at a random location anywhere across the world using Google Street View and whoever guesses closest to the exact location on the map gets the most points. This game can be very competitive and can entertain you for hours.

9 Pokemon Showdown

Gotta Browse 'Em All

• Check Pokemon Showdown out here!
• Released: 2013

Pokemon Showdown is the perfect browser game for all Pokemon fans, as it lets you take on other trainers in battles across a variety of different game modes using any generation of Pokemon you want. It also lets you skip out on other parts of traditional Pokemon RPG games that some players consider boring (grinding, wandering the regions, trying to avoid eye contact with trainers; looking at you, Claude).

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You can choose whichever Pokemon you like, customize their stats, and choose your favorite moves to battle against random online players to rank up, or just play against a friend for some good old-school fun.

8 Krunker.io

Shoot Your Foes, Tank Your Bandwidth

• Check Krunker.io out here!
• Released: 2019

Krunker is the perfect first-person, fast-paced shooter game that you can play on a browser. It has a cool art style and its movement and weapon mechanics are also pretty good, especially for a browser game. It also isn't just limited to free-for-alls and has many different modes, such as zombies and parkour.

With many different maps, even custom-made maps, and a lot of weapon variety, Krunker is almost as good as many premium shooter games, and it can be played for free.

7 Skribbl.io

Skribblenauts Unlimited

• Check Skribbl.io out here!
• Released: 2017

Skribbl.io is a simple drawing game that has been slightly overshadowed by Gartic Phone in recent times, but it is still good fun. Players have to go through prompts and use their creativity to draw and create stuff, in the hopes that their friends can guess it.

You get points based on how many people are able to guess your drawings and how quickly you can guess others. This is not exactly a competitive game and is more for casual fun, but it can get quite close at times.

6 Shell Shockers

The Egg Isn't On Your Face

• Check Shell Shockers out here!
• Released: 2017

Shell Shockers works similarly to Krunker but replaces the normal player models with eggs. While this may sound like a completely ridiculous concept, it makes the game a lot of fun, especially with the different types of customizations you can apply to your character.

This game also comes with a lot of unconventional weapons, equipment, and some unusual game modes that provide a good change from traditional shooters and make it a good game to try out with your friends.

5 Chess.com

You Can't Top The Classics

• Check Chess.com out here!
• Released: 2007

Although it might not be the most conventional browser game, online chess has gained a lot of popularity in the last few years, and it doesn't seem to be slowing down anytime soon. Chess is not only a test of your wits, but also a very competitive game that is amazing to play against friends.

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With a variety of time-based game modes and even different variations on the traditional game of chess, there is a lot to do on Chess.com, which is undoubtedly the best website for playing online chess.

4 Board Game Arena

Are You Not Entertained?

• Check Board Game Arena out here!
• Released: 2010

Board Game Arena features a wide collection of board games you can play online and even on the same screen with your friends. There are a lot of popular and unknown great games that you can check out on this site, with most of them supporting multiplayer.

From classic card games to party and co-op games, you can pretty much find any board game you want on this website, which makes it so good.

3 Codenames

A.W.E.S.O.M.E.

• Check Codenames out here!
• Released: 2015

Codenames is one of the most popular party games of all time, and it only gained more popularity through the COVID-19 pandemic. It requires at least four players and divides them into two teams with each team having a spymaster, who can give one-word clues to their team to guess the words on the board.

This is one of the best party games to play with your friends as it is a lot of fun, especially as you can even upload custom words to keep things interesting.