7 Free Multiplayer PC Games to Play With Friends in 2026

Gaming is usually better with friends.

The problem is convincing everyone in your group to buy the same game.

One friend already spent too much during the last sale. Another refuses to pay $70 for a game. Someone else's computer is getting old. And there is always that one person who agrees to buy the game and somehow still does not have it installed when everyone else is ready.

Free PC games solve at least one of those problems.

There are some fantastic free multiplayer games available on PC, including community-driven and open source projects that have been bringing players together for years.

If your group is looking for something new to play in 2026, here are seven multiplayer PC games you can play without paying for the game itself.

1. SuperTuxKart | Settle Friendships on the Racetrack

There are few better ways to test a friendship than passing someone at the finish line after hitting them with a power-up.

SuperTuxKart brings classic arcade kart racing to PC as a completely free and open source game.

Players can race across colorful tracks filled with shortcuts, obstacles, power-ups, and opportunities to ruin a friend's otherwise perfect lap.

SuperTuxKart supports online multiplayer as well as local split-screen play, which makes it particularly useful for groups.

You do not necessarily need seven gaming PCs in seven different houses. Put some controllers together in the same room and start racing.

There are also multiple ways to play beyond ordinary races, including Grand Prix events, battles, soccer, and other challenges.

SuperTuxKart is easy for a new player to understand, but experienced players can still spend plenty of time mastering drifting, boosts, shortcuts, and individual tracks.

That makes it one of the easiest games on this list to recommend to almost any group.

Best for: Friends, families, racing fans, local multiplayer, and online competition.

Learn more about the game from the official SuperTuxKart project.

You can also play SuperTuxKart free on NeonRoof.

2. OpenArena | When Your Friends Need to Settle Something

Maybe racing is not violent enough for your friend group.

There is always OpenArena.

OpenArena is a free and open source arena FPS built around the kind of fast multiplayer combat that defined games such as Quake III Arena.

This is not a modern military shooter where everyone slowly moves through enormous maps.

OpenArena wants you moving.

Fast.

Players race through arenas collecting weapons, health, armor, and ammunition while rockets fly across rooms and railgun shots punish anyone unfortunate enough to stand still.

There are multiple multiplayer modes, including Free For All, Team Deathmatch, Tournament, Capture the Flag, Elimination, Domination, and more.

That gives groups plenty of options.

Split into teams and cooperate.

Play Capture the Flag.

Or forget teamwork entirely and find out who can get the most frags.

OpenArena also supports bots, so you can practice before discovering that one person in your group apparently spent their entire childhood playing arena shooters.

Best for: FPS fans, competitive groups, Quake veterans, LAN parties, and fast online multiplayer.

Learn more from the official OpenArena project.

Then grab your friends and play OpenArena free on NeonRoof.

3. Luanti | Build a World Together

Not every multiplayer game needs to be about destroying your friends.

Sometimes you can build something together.

Luanti, formerly known as Minetest, is a free and open source voxel game platform built around community-created games, enormous worlds, modifications, and multiplayer.

What makes Luanti particularly interesting is that it is not limited to one specific game.

Different games and mods can transform the experience.

Your group might want survival.

Maybe you want creative building.

Maybe you want to explore.

Or perhaps someone in your group will spend six hours constructing an enormous castle while everybody else wonders what happened to them.

Luanti provides a platform capable of supporting all of those experiences.

Players can connect to multiplayer servers and explore community-created worlds, while people who want more control can also get involved with running servers and modifying their experience.

It is particularly good for a group that wants a persistent world they can return to rather than a match that ends after ten minutes.

Best for: Building, exploration, persistent worlds, modding, community servers, and relaxed multiplayer.

Learn about the project at the official Luanti website.

You can also play Luanti free through NeonRoof.

4. BZFlag | Capture the Flag Would Be Better With Tanks

Somebody apparently looked at Capture the Flag and decided the game needed tanks.

They were correct.

BZFlag is a free and open source multiplayer 3D tank battle game with a history stretching back decades.

Players enter arenas in tanks and battle other players while attempting to complete objectives such as capturing the opposing team's flag.

The concept is easy to understand.

Actually surviving is another matter.

Special flags scattered around maps can give tanks different abilities and dramatically change how battles unfold.

The community has also created its own maps and servers, meaning the experience can vary depending on where you decide to play.

BZFlag has survived for so long because its basic idea still works.

Tanks.

Teams.

Flags.

Explosions.

Sometimes multiplayer gaming does not need to be more complicated than that.

Best for: Tank fans, Capture the Flag, team competition, community servers, and players who enjoy classic multiplayer games.

Visit the official BZFlag website to learn more about the project.

You can also play BZFlag free on NeonRoof.

5. 0 A.D. | Build an Empire, Then Destroy Your Friend's Empire

Some friendships survive competitive strategy games.

Others discover exactly how long someone can hold a grudge over an army attacking their settlement.

0 A.D. is a free and open source historical real-time strategy game developed by Wildfire Games and contributors.

Players choose civilizations, gather resources, construct settlements, research technologies, build armies, and compete for control of the map.

Playing against AI opponents is fun.

Playing against someone you actually know changes everything.

Suddenly that army approaching your border is not controlled by a computer.

Your friend sent it.

And they probably told you everything was fine five minutes earlier.

Multiplayer strategy creates a completely different dynamic from a shooter or racing game because matches give players time to develop plans, form alliances, manage economies, scout opponents, and prepare attacks.

0 A.D. is particularly good for groups who enjoy traditional PC strategy games and want something with considerably more depth than a quick multiplayer match.

Best for: Strategy fans, competitive friends, history enthusiasts, base builders, and longer multiplayer sessions.

Visit 0 A.D.'s official website to learn more about Wildfire Games and the project.

You can also play 0 A.D. free through NeonRoof.

6. C-Dogs SDL | Old-School Co-op Chaos

Sometimes you do not want to fight your friends.

You want someone standing beside you while both of you shoot everything else.

C-Dogs SDL delivers exactly that kind of old-school action.

It is an open source continuation of the classic C-Dogs top-down shooter, bringing its fast run-and-gun gameplay to modern computers.

Players move through missions viewed from above while dealing with enemies, objectives, weapons, explosions, and increasingly chaotic situations.

The retro presentation is part of the appeal.

C-Dogs SDL does not need an enormous 3D world or cinematic campaign to create a good multiplayer experience.

Give two players some weapons.

Give them a mission.

Then start adding enemies.

For players who remember local PC multiplayer or simply want something different from today's massive online games, C-Dogs SDL is worth trying.

Best for: Local co-op, retro gaming, top-down shooters, action, and two-player chaos.

Learn more from the official C-Dogs SDL project.

You can also play C-Dogs SDL free through NeonRoof.

7. EmptyEpsilon | Find Out Whether Your Friends Can Operate a Starship

This may be the ultimate friendship test on the list.

EmptyEpsilon does not simply put you and your friends on the same team.

It puts you on the same spaceship.

EmptyEpsilon is a free and open source cooperative spaceship bridge simulator where different players operate different stations aboard the vessel.

Instead of everyone controlling their own independent character, the crew has to communicate.

Someone handles the helm.

Someone controls weapons.

Another player works with engineering.

Science gathers information.

Relay handles communications.

And someone gets to be captain and discover how difficult leadership becomes when everyone starts talking at once.

That structure creates a completely different multiplayer experience.

The person flying the ship needs information from the rest of the crew.

Weapons need the ship positioned correctly.

Engineering problems need attention.

Information needs to reach the people who can actually use it.

Success depends on communication rather than one highly skilled player carrying the entire team.

Get enough friends together, assign everyone a station, and see whether your crew becomes the pride of the fleet or a rapidly expanding cloud of debris.

Either result should be entertaining.

Best for: Cooperative groups, science fiction fans, communication, role-playing, and anyone who has ever wanted to command a spaceship.

Learn more about the game from the official EmptyEpsilon project.

Then assemble your crew and play EmptyEpsilon through NeonRoof.

Which Free Multiplayer Game Should Your Group Play?

That depends entirely on your friends.

If you want something almost anyone can understand quickly, start with SuperTuxKart.

If everyone misses fast arena shooters, install OpenArena.

If your group would rather build than fight, create a world in Luanti.

If tanks and Capture the Flag sound like a perfectly reasonable combination, try BZFlag.

If your friends enjoy spending an evening developing economies and armies before turning them against each other, 0 A.D. is waiting.

For some retro cooperative action, grab C-Dogs SDL.

And if you have enough people to crew a starship, see whether your group can survive EmptyEpsilon.

Better yet, they are free.

Try one.

If your group does not like it, try another.

Free Games Make Multiplayer Easier

Free games have one enormous advantage when you are trying to organize a group.

Nobody has to be convinced to buy them.

That matters.

A $20 game multiplied across six friends suddenly represents $120 worth of purchases just to get everyone playing together.

A free game removes that barrier.

It also gives groups an opportunity to experiment with genres they might otherwise ignore.

Maybe your FPS group discovers that it loves real-time strategy.

Maybe your strategy group becomes obsessed with kart racing.

Maybe everyone discovers that operating a fictional spaceship together is significantly harder than expected.

That ability to experiment is one of the best things about free and open source PC gaming.

Support the Developers Behind Free Games

Free does not mean these games appeared without enormous amounts of work.

Developers, artists, musicians, server operators, testers, translators, documentation writers, modders, and other contributors have spent countless hours building and maintaining projects like these.

That is why NeonRoof links players back to the original projects.

If you discover a game you love, visit its official website.

Join the community.

Tell somebody about it.

Report bugs.

Contribute if you have the skills.

Donate when the project accepts donations and you are in a position to do so.

The easiest form of support costs nothing at all.

Play the game and introduce someone else to it.

Find More Free PC Games on NeonRoof

These seven games are only part of the growing collection of free games available through NeonRoof.

You can browse the NeonRoof game store to discover more free PC games, indie titles, open source projects, multiplayer games, and community-driven releases.

And if you are looking for more than multiplayer, check out our companion guide to 7 Great Free PC Games You Can Play Right Now on NeonRoof.

Whether your group wants to race, fight, build, strategize, cooperate, command a spaceship, or fire rockets at each other until somebody rage quits, there is no reason finding your next multiplayer game has to cost anything.

Get some friends together and play something new.

also Check out this great link on 7 free games you can play right now. 7 Great Free PC Games You Can Play Right Now on NeonRoof