A traditional roguelike with asynchronous multiplayer and cooperative mode. Exploring these dungeons, you will feel accompanied at all times and will be able to witness the traces of other adventurers.

Coop Catacombs

Legion Platforms

Kour.io is thee ultimate first-person multiplayer 3D web shooter experience that will plunge you into heart-pounding battles across so many different maps and alongside a multitude of guns and modes to play with! Kour.io is one of the easiest accessible first-person shooter games due to it being available on both your web browser, and mobile. It possesses numerous game modes ranging from free for all, team deathmatch, gun-game, and Hardpoint! You have the option to select from a variety of classes from AK-47's to Flamethrowers that fit your playstyle to help you ensure you become the #1 Kourian!

Kour.io

Gameplay Trailer

Vatt Labs

Mythfall is a free 2d browser "bullet hell" game developed by UnitOfTime.

Mythfall

DonutsHunter

Uchuzine

Guide the twin cats to their childhood friend Mii-chan. A two-player cooperative game created in PICO-8.

Trust Me

Gameplay Video

Find Satoshi Lab

Gas Hero is a Web3 social and strategy game where players compete for Power, Glory, and Wealth in a unique tree-like world structure. Unlike traditional games, Gas Hero places a great emphasis on game theory, offering richer strategies for players and leveraging decentralized trading platforms to maximize the transparency of on-chain data. It also introduces a highly participatory governance experience, allowing more in-depth player involvement and engagement.

Gas Hero

Trailer

Ottomated

Suika World

KAP Games

Find fortune, foes, and friends for life in Captain & Company: the ultimate swashbuckling adventure game. Set sail with friends into epic naval battles with massive multiplayer crews, and pillage your way to becoming the wealthiest pirates on the high seas.

Captain & Company

GameCoder Studios

Bisonic

Forgotten Runiverse is a grand fantasy MMORPG full of magic and wonder based on the lore of Magic Machine's Forgotten Runes Wizard’s Cult NFT Collection. The game is developed and published by Bisonic, Inc.

The Runiverse is open to anyone – begin your adventure, play, create, own land, and earn your place in the pantheon of legends while owning the things you create.

Forgotten Runiverse allows players to adventure across a massive world to discover hidden secrets and quests and hunt a wide array of monsters and creatures for rare treasures and experience on your way to level 50. The rewards from these quests will allow players to craft and forge spells, weapons, armor, houses, decorations and more, each with unique qualities determined by both materials and your mastery of crafting.

Forgotten Runiverse includes on-chain content but does not require a wallet or engaging with the blockchain to play. Early releases of the game will allow users to mint certain cosmetic items to the Arbitrum blockchain to display, trade, or resell. The full release will also include in-game land plots that allow players to help shape the world for everyone by building traveling stations, material gathering stations, housing, or service buildings including forges and mage workshops.

Forgotten Runiverse

Oddstone Studios

Twosheep.io is a free browser-based online alternative to the popular Settlers Board Game.

Twosheep.io

Play Gomoku with your Twitch viewers!
Login with Twitch and Just chat to vote. The coordinate with the most votes is the chosen move.
Already popular on Twitch. Played by several streamers with 100k+ viewers!

Kibitz Bugs

Webb Technology

Embark on a journey through time and challenge in Worldwide Webb, an MMORPG Extraction Roguelike that melds a captivating pixel art world with a narrative that bends the very concept of time. Here, extraction isn’t just a mechanic; it's the heart of your adventure.

Worldwide Webb

Teaser

The year is 2021. Neo-America is prospering under the stern yet wise direction of President for Life, Gaius Julius Ceasar. 330 million souls live, love, and laugh, all working tirelessly for the glory of the American people! But with light comes darkness. With prosperity comes misery. And with law comes crime. Heinous crimes! Shocking crimes! Cunning crimes! And sometimes, very rarely, crimes so devious, so shadowy, so slippery that only Neo-America's greatest detectives can hope to solve them.

For these crimes, the very worst of crimes, America has a special team. Two individuals, both alike in dignity, in fair DC, where we lay our scene. Their names: Antony and Cleopatra.

He's the Vice President.

She's the Queen of Egypt.

Together, they fight crime!

Note that this is a fully synchronous two-player game and requires two people and internet access to work. You cannot download this game and play it offline.

Antony & Cleopatra: Case IV: The Murder of Marlon Brando

KingOfMope

Roams is a foraging/survival game set in a colorful 2d environment. You start off as a mouse and aim to make your way up the food chain through eating berries to gain xp. Your objective is simply survival, do this by progressing up the food chain and avoiding predators.

Roams.io

Selke Studios

BulletHeck is a chaotic top-down bullet-hell game where you play as Grimboni and Bimboni, two creatures who have been sentenced to be strung together and fight enemies that appear out of portals in Heck for all of eternity. Collect different pick-ups that change the different kinds of bullets you fire at enemies, slaying as many of these wicked beasts as you can.

BulletHeck

Skibidi Friends is a co-op puzzle platformer based on the Skibidi Toilet meme.

Skibidi Friends

Cute browser-based board strategy game for 2 or 4 players. Grab more land than your rivals. Change cute cat skins and hats, use magic, play on different maps and modes. Don't forget that CATmentator is watching you!

CatxBlock

Tales Up is a cooperative role-playing game, a blend of board game and interactive stories such as “choose your own adventure” books.

You’ll find zombies, pirates, vikings… Hijinks and surprises will ensue!

Tales Up

StoryMode

A Hilarious Multiplayer Collaborative Storytelling Adventure!

Step into the roles of both writers and choosers to shape the narrative in each round. As a writer, you'll submit your most ingenious phrases, hoping to impress the chooser. If your phrase is chosen, you earn a point and it becomes an integral part of the evolving story. The power to select the winning phrase lies in the hands of the chooser, so choose wisely and watch the tale unfold!

The journey continues until a writer reaches the score limit, emerging as the victorious storyteller. Let your creativity soar and outshine your opponents to claim this prestigious title!

StoryMode.Online

World War 0x is a multiplayer FPS game set during a World War 3 conflict with a low poly art style.

The game features real world locations such as Odesa Port.

Tons of weapon options to choose from like rifles, snipers, shotguns, RPGs and pistols.

Vehicles like armored cars, tanks, helicopters and fighter jets help you get around fast.

World War 0x

Jandisoft

Mad World stays true to the classic MMORPGs but with unique art and grotesqueness. Fight along side your friends to take down formidable enemies, or fight against your friends to test your skills in a world full of fear, despair, and madness. This is Mad World.

Mad World: Age of Darkness

Announcement Trailer

y-zo studio

Phoenix Reborn Games

Co-omets

Play sequences, connecting walls and missing vowels in this online party game show based on BBC's Only Connect

Party Connect

Jonathan Prado

An action platform game which an evil Wizard and his henchmen try to take over the world using an ancient prophecy. Defeat them with the help of special powers, overcome obstacles, face cunning enemies and become the Hero who brought peace to the world.

Max's Tales

Adventure Islands

Poor Bunny! Is a silly little highscore chaser where you control a cute little bunny who must eat all the tasty carrots while avoiding rapidly appearing traps. How long can you survive before you get overwhelmed?

Poor Bunny!

Twitch game to play with your chat.
The streamer makes up a phrase and puts the words in a "box" without revealing them to viewers. Then viewers simply write words in the chat to gradually reveal the sentence and thus score points based on the number of words and the number of characters found. Score a max of points to win a game and climb the monthly ladder.

Alboite

A light co-op turn-based RPG. Take control of two knights and try to reach the end of the perilous snowy mountain paths​ by avoiding enemy attacks and powering-up your characters.

Freezing Knights

Confidia Software Ltd

Where's Worldo is an interactive geographical deduction game. On each tour you will be presented with a number of Google Street View panoramas, and it's your job to pinpoint on the map where in the world you think each location is.

The closer you are, and the fewer guesses you take, the better your score. To find Worldo at his location you need to be within 200m of his location!

If you get stuck you can use one of the unique Powerups to help you, including Ask a Local, Radius and Laser.

If you guess correctly, there's a chance Worldo will bring you a memento of the country he visited, such as a wildlife photo, activity, or souvenir. There are over 1000 of these to collect!

Where's Worldo?!

Manage your racing team, driver and a car, prepare setups and strategy for every race, plan your season and budget, analyze race telemetry.

GPRO: Classic Racing Manager

Spotlegame Inc

Spotle

Voxowl

Play an infinite number of games, create your own items and worlds, and share them with friends. Hang out, compete, and chat in a virtual space where creativity knows no limits.

Cubzh

Discord Inc

The Poker Night Activity is a Texas hold 'em style game developed by Discord where you can play with up to 7 players total per game (you + 6 others), and have up to 17 additional spectators max.

Poker Night

Hovercats

The collaborative crossword game made for streaming and video conferencing

Planet Crossword

CubeShot

CubeShot is a fascinating first-person multiplayer shooter game with block graphics, in which you will enter a battlefield full of ruthless players. This free online game on offers you spectacular duels against other players, in the middle of a war zone to put your killer instinct to the test.

Onrizon

Emote Search is the version for streamers inspired by the popular "word search" games, made to enjoy with your audience. All you need is the chat to send the answers.

Engage with your viewers and play cooperatively to beat levels. It's easy to set up, and you pay nothing for it - the best option to add more fun and engagement to your live streams.

Emote Search

Launch Trailer

Alestore Inc.

Asteroid is an open world action adventure RPG set in space! Explore the universe to save planets, upgrade your ship and equipment, and defeat increasingly fearsome enemies!

Asteroid

DLC Trailer

Yolwoocle

Rise to the top of a bug-infested tower by fighting on an elevator. On each floor, waves of enemies will come for your skin (or rather, exoskeleton). With your trusty pea gun, eliminate them and prepare for the next floor!

Bugscraper

Daily browser game in french about finding the title of movie from its redacted synopsis. The game can be played solo or in team.

Synoptix

MetaGods is the next generation Play-to-Earn Action Massively Multiplayer Online RPG. Earn epic NFT loot by exploring dungeons and slaying mythical monsters. Bring along your friends from any Metaverse and earn even more rewards.

MetaGods

snookicker

An e-sport game mix of Football and Snooker. A pure 3D arcade game style playable on web browser directly, with keyboard or gamepad.

Snookicker

Laguna Games

A unicorn pet-collecting and farming game built on blockchain by Laguna Games.

Crypto Unicorns

Eleven Puzzles

A two-player cooperative puzzle adventure, that is all about communication. Players have to follow parallel paths, explore a secret laboratory, describe what they see, and work together to unravel the mystery. Parallel Lab is played on two devices with a browser.

Parallel Lab

Tales of Yore is a free online multiplayer RPG with oodles of items, quests and monsters to discover. It's all about finding and beating everything in the game. The game is in active development and has been since Spring 2021.

At time of writing the world contains around 20 hours of gameplay, 100+ NPCs, 100k tiles to explore and many random story lines along the way.

Tales of Yore

Frankenstories is an online multiplayer creative writing game.

Frankenstories

Streamdle by SFMoe is a twitch chat co-op word guessing game. Let your chat guess the word or join in with them!

Streamdle

Exodragon

3D multiplayer io game: capture hexagons by enclosing territory and become the king! Seize totems for extra powers. Wait for time-out or kill all enemies like a battle royale.

Hexanaut.io

A way to play GeoGuessr and similar games with viewers!

GeoChatter

Atomic Fabrik

Elite Games

Your Majesty, your glorious kingdom requires your hand like never before. Enjoy another hit from the creator of the best arcade and action games online. Collect taxes form the local farms and hire warrior knights to protect your realm from peril. Battle rats and skeletons respawning from graveyards, kill vampires and zombies and unlock dozens of other monsters. This free web game requires both fighting and strategy skills to progress successfully. First and foremost, explore the skill tree and invest money into multiple upgrades. With a variety of units, bestowed with crafting, might and magic, it might rate among your top 10 arcade and strategy games online.

Royal Offense

Help Mocha and Butternut Squash catch the birdies from the treetops in this cute co-op physics game!

Chickie Catchers

This game lets streamers play Wordle with their chat.

Twordle

A Relax & Chill restaurant City P2E game. ~
The game is just a simple cook & serve gameplay.
You can also buy fram to gain the ingredients to cook the food too.

Now it incluede both Decroration & Cooking PVP ~

Dine Together

AwakeMUD is a MUD set in the year is 2064, and the world has been reforged in the fires of magic, technology, and greed. Orks, Trolls, Elves, and other races straight out of fantasy roam the streets, along with new and unfamiliar mutations inflicted on the populace in a traumatic event known as the SURGE. Cybernetic implants and arcane workings grant incredible power to those who can afford to wield them, and information - the most valuable resource in 2064– is stolen and traded by expert hackers with homemade VR rigs. Dominating this landscape are the mega-corporations, wielding nigh-limitless political clout and conducting shadow wars while an unsuspecting populace happily consumes their products.

As a Shadowrunner, you are one of the freelance agents hired to do various organizations' dirty work (and turn a healthy profit in the process). There are many paths you can take on your road to success, and many ways you can grow in power and influence in the Seattle community.

AwakeMUD

TextSpaced is a text-based sci-fi MMORPG played in your browser, where as a captain you attempt to survive and prosper in an infinite and hostile universe. TextSpaced blends the style of more traditional text adventures with modern principles to create a game where everyone coexists in the same expansive universe which is steeped in lore and intrigue. The entire universe is organic where everything is connected to everything else, every decision you make has a cascade of repercussions for you and your faction. The sandbox nature of the game leaves you, the player, the freedom to decide at any point what to do next.

TextSpaced

Lotus Innovations

World Wide Hack is an MMO simulation game about realistic hacking and cybersecurity. Collect the most effective sets of hacking and security tools, gather assets, and improve your computer to hack others, control parts of the network, or create the best websites and tools which will help other hackers and make you rich! Work with others to make your experimental activities useful for your faction and lead with them the world in the right direction.

World Wide Hack

Metropolis Origins is an NFT collectible card game set in a cyberpunk world.

When the Big Lift took the best of humanity to the stars, the old world ended and a new one formed out of street tech and sheer hustle: Metropolis.

Build your deck, choosing from Government, Corporate or Underground factions, and play against an AI or other players from around the world. Use muscle, cunning, or hacking skills to make your way up from the dark alleys to the bright lights of Metropolis. Just don't lose.

Metropolis Origins is a ransom note from the future and a supercharged vision of the present. Created by QXR Studios.

Metropolis Origins

Dragon Knight

Dragon Knight is a innovative player-oriented NFT MMORPG on the Binance Smart Chain with a player-owned, blockchain backed economy, an exciting combat system with PvP and PvE battles and scarce tradeable NFT collectibles.

Mors Games

Operius is a high-speed arcade-inspired shooter where you go through an infinite amount of levels and try to get the highest score!

This game was made specifically for the Opera GX Game Jam by Mors, featuring music and sounds from Catonator. The game ended up winning the jam, so if you have Opera GX installed you can find this game on the browser's no internet page!

Operius

No Bloat

A chaotic action party game where you chase your friends! Pick your Goober and kill Scoobers, who are defending themselves with powerups. No betrayals or meetings, just running and screaming! With a free-to-play browser demo, easily invite your friends to join a game, no downloads required!

Scoober Splat!

Zytech AI

Welcome to the wet and wild world of Stabfish 2. If you loved the original Stabfish then you are going to love its sequel. Stabfish 2 elevates the already unique gameplay of the original game and adds a bunch of cool new mechanics which allow you to flex your strategy. Play multiplayer in Unicorn Sharks Arena! Go treasure Hunting or hit up armageddon Mode: Every hour, Armageddon Event will occur, no new players are allowed to join. Test your skill to be the last survivors!

Stabfish 2

SOLUCIDIA

PostitGuess.IO is a free 3D multiplayer web guessing game.

Based on IRL game "What's in my head/ Guess Who am I?" Each player must choose the name of a character that everyone know. This name will be put on the virtual forehead of a player. The goal of the game is to be the first to discover the character that has been assigned to you and that is marked on the post-it note in your head. Each player can ask a question to the others who can only answer with "Yes" or "No".

PostItGuess.io

Made for the Opera GX Game Jam

Aliens are attacking oceans by flooding them with boxes. Without any connection with the center, you find yourself in the ocean, endlessly destroying tons of hazardous boxes and your only goal is to stop the flooding no matter what. The boxes contain various weapons, which you will have to figure out how to use.

Gain points by opening the blue boxes with weapons. Avoid touching the water. The difficulty increases with time. Good luck, machine!

Crategun

Playthroughline

Solve a murder in a near future world by diving into the Wikipedia of that world.

Have you ever lost yourself in a Wikipedia rabbit hole? Imagine doing that for the Wikipedia of the year 2049. This is Neurocracy, an interactive narrative experience that offers an anthology of compelling sci-fi stories inside and between the hyperlinked articles of an online encyclopedia. It is both a single-player alternate reality game and an epistolary hypertext novel, opening with a high-profile assassination that you must investigate and solve.

Playing out entirely on a website with no download required, Neurocracy invites you to go it alone or join forces with others to piece together what has happened, and what is happening, in the world of 2049. Using the narrative power of your imagination, chase implications and interpretations by reading between the lines and arranging a story from a deeper pool of potential stories. Find clues, draw connections, compare notes, and ultimately solve a murder.

Neurocracy

Arcturus Games

Staroyale is a game of skill, luck, and a game that must be experienced to be fully understood. In Staroyale players pilot their starship in one of several modes, taking on a whole armada of enemy starships. Players must make use of the intuitive controls, upgrade options, skills unique to each starship, and an interactive environment to take down enemy ships or risk being destroyed. Choose a ship and loadout that best suits your play style as each ship comes with its own set of passive and active skills, allowing for different play styles and strategies, with not just one way to victory.

Staroyale

Zerouno Games

Mega Cat Studios

e360 Technologies

Qubic Games

Coffee Crisis is an arcade-style beat 'em up full of caffeinated carnage! This is a full scale release for the Sega Genesis/Mega Drive, packed with classic gameplay and an extra espresso shot of action!

Coffee Crisis

Kirka.io is a first-person multiplayer shooter in the voxel world. Here you can play with your friends in different modes, maps, create clans, beat the leaderboard, and participate in CHAMPIONS LEAGUE.

Kirka.io

Nodemasters

Teamball.io is a 2D physics-based multiplayer soccer io game, playable in browser and on mobile as well. You can play in team/solo leagues or host friendly custom games with others.

Teamball.io

National Film Board of Canada

Wayfinder is a web-based generative art game that takes the player on a contemplative cause-and-effect journey through nature.

Combining artificial intelligence, machine learning and generative processes, each experience is as unique and ephemeral as nature itself. Players move a mystical character through the landscape in search of poetic tokens which, when activated, reveal words hidden in the wind. The poems and visuals players see today will never appear in the exact same way ever again.

Wayfinder

SCLITIFY IT

World Senate Game is an online multiplayer game in which you can have your own virtual life. You can join a country, buy vehicles, items, properties, open a political party, fight in wars, be a country president, join the world senate and be a world senator or representative, vote world issues and you can do many other activities.

Upon joining World Senate Game a citizen is assigned to a virtual country citizenship based on they're choice when joined the game. Each of these countries are named after an actual country in the real world. World Senate Game tends to be a combined version of the real world with the fun of a game where citizens can play the game and also follow the footsteps of world politics where anyone can be a country senator or country president and they are chosen by direct vote from other citizens. Training, working, fighting in war and taking part in races is done on a daily basis. One of the main drawing points of the game is that it takes a mere "15 minutes a day" to participate but you decide the time you want to invest in it.

World Senate Game - Free Online Multiplayer Game

Ven Games

Classic party games of drawing, guessing and word play! Browser based and make for all platforms.

You and up to seven others enter the Slenderman forest.
As a survivor, you must collect all 8 pages to escape and free your curse.
As Slenderman, you must eliminate all survivors.
Play Singleplayer or Multiplayer with 8 player lobbies!
You have the option to play vs a CPU Slenderman or vs another player.

Slender Multiplayer

Spatial Systems

Spatial is a 3D gaming hub where creators craft and share immersive social experiences for web, mobile, and VR. We're transforming online interaction from passive watching to active play. Think YouTube, but for games.

From Racing Empire to Merge Survivor Zombie, there are thousands of games that can be discovered on Spatial. And with the Spatial Creator Toolkit, developers can build and publish their own games to a community of millions of players, to the library of games is growing every day.

Spatial

Two detectives get trapped as the next targets of a Cryptic Killer. Being separated they have to solve the puzzles that the killer prepared for them. Neither of them has the full picture, so they have to communicate in order to escape.

The game is co-op only, played on two devices with an external voice connection.

Unboxing the mind of a Cryptic Killer

Vadim Slyusarev

Disc Space is a multiplayer Ultimate Frisbee game with up to 10 players online. Play with your friends or find new ones. Unlimited fun is guaranteed. 
 
Features: 
- Play 3v3, 4v4, 5v5 Ultimate Frisbee game 
- Play with your friends or against 'Computer AI' 
- Select specialization to match your play style: Handler, Cutter, Cannon, Newbie or D-Machine

Disc Space

God Field is a turn based online battle game for maximum 9 players.

God Field

Sarunas

BattleDudes.io is a 2D multiplayer browser shooter with fully destructible terrain. The game features multiple distrinct game modes and maps to play in. In your arsenal you have dozens of weapons, grenades, special tools and perks to choose from. The main feature of the game is the destructable buildings, which allow for creative tactical descisions to be made. The map also evolves over time as more and more of it gets destroyed. Bigger maps include driveable vehicles like jeeps and tanks.

Co-operative Browser Games