Free online multiplayer games with no download

Search for online multiplayer games and you get a wall of portal sites, each with thousands of games and twice as many ads. This page is shorter. It explains the three ways to play online with other people without downloading anything, gives a few of our picks in each, and tells you plainly how every “free” game pays for itself, so nothing surprises you later.

Everything here is checked at the time of writing (October 2026) against the sources at the bottom. The picks are our picks. One of them is our own game, AJ Cities.

The three kinds of “no download”

1. Browser games

These are the real no-download games. The page loads, the game starts, and there is nothing left on your device afterwards except a little saved data. Our picks:

• Krunker.io: a free-to-play first-person shooter you play without installing anything, owned since 2022 by the web games publisher FRVR.
• Shell Shockers: Blue Wizard Digital's free multiplayer shooter, where every player is an egg.
• Slither.io: Steve Howse's 2016 snake game: grow longer, make others crash.
• Lichess: free, open-source chess from a non-profit, with no ads.
• Gartic Phone: the telephone game with drawings, for a room of friends.
• AJ Cities: a 3D open world on the edge of Ajegunle, Lagos, where up to 60 players share each live estate.

For the full write-ups, see our multiplayer browser games list.

2. Phone-as-controller games

Jackbox is the best-known example. Only one person in the group needs to own a Jackbox game to host it; everyone else goes to jackbox.tv on their phone, types the room code and plays. For friends in different places, the host shares their screen on a video call. It is not free for the host, but it is free for everyone else, and nobody else installs anything.

3. Cloud games

Cloud gaming runs the full game on a powerful computer elsewhere and streams it to your browser. It is how you play big multiplayer games with no download at all.

• Xbox Cloud Gaming streams to Edge, Chrome and Safari at xbox.com. Most of it needs Game Pass, but Microsoft says select free-to-play games, such as Fortnite, need only a free Microsoft account.
• GeForce NOW streams PC games to Chrome, Edge, Safari and Opera GX. Its free tier allows one-hour sessions, with ads while you wait in the queue, at up to 1080p, for the titles it lists as ready to play.

The trade-off is your connection. A browser game copes with an average line; a stream needs a fast, steady one, and video streaming can use a lot of data.

What “free” really means

Servers cost money, so every free multiplayer game pays for itself somehow. Here is how the ones above do it, so you know what to expect:

None of these is a trick. It is just better to know which kind of free you are signing up for before your card comes out.

A closer look at AJ Cities

AJ Cities is a free 3D open-world game set in a walled estate beside Navy Town and Kirikiri, on the edge of Ajegunle. It runs in the browser on phones and computers, with nothing to download.

Its live side, which the game calls party mode, is where the multiplayer is, and it happens entirely inside the game: no real venue, date or ticket. You sign in with your email (18+), make your own character and pick a world (always day, always night, or real Lagos time). Up to 60 players share each estate. Ask the police at the main gate to let you in and most nights about four in five who ask get in free; tickets are optional. Inside there is the club Prizm with its nightly set, the beach past the bush, and a radio that plays the same song for everyone at the same moment.

If you buy a ticket, you pay by card through Paystack or Stripe, and AJ Cities never holds your card details. Money paid in the game buys tickets and shop items only; it cannot be withdrawn. Full details are in gate and VIP tickets. Prefer to play alone? AJ's story is single-player and needs no account.

Before you play

• Open games from their own websites, not copies on unfamiliar pages.
• Never give another player your password or card details.
• Check the price and any fee before you pay for anything.

More in are browser games safe?

Can I play online multiplayer games for free with no download?

Yes. Browser games such as Krunker.io, Shell Shockers, Slither.io, Lichess and AJ Cities run in a tab, and cloud services stream some free-to-play games, such as Fortnite through Xbox Cloud Gaming with a free Microsoft account.

What is the difference between a browser game and a cloud game?

A browser game runs in your browser. A cloud game runs on a remote server and streams video to your browser, so it needs a faster connection.

How do free multiplayer games make money?

Through ads, in-game purchases, donations, subscriptions, or optional extras such as AJ Cities’ tickets.

Do I have to pay to play AJ Cities with other people?

No. Ask the police at the gate and most nights about four in five guests who ask get in free. Tickets are optional.