Popular games built on game engine JavaScript

Tetr.io is a modern yet familiar online stacker developed by osk. Play against friends and foes all over the world, or claim a spot on the leaderboards - the stacker future is yours!

OGame is a strategy game set in space, with thousands of players from across the world competing at the same time. You only need a regular web browser to play. You start out with just one undeveloped world and turn that into a mighty empire able to defend your hard earned colonies. Create an economic and military infrastructure to support your quest for the next greatest technological achievements. Wage war against other empires as you struggle with other players to gain the materials. Negotiate with other emperors and create an alliance or trade for much needed resources. Build an armada to enforce your will throughout the universe. Hoard your resources behind an impregnable wall of planetary defences. Whatever you wish to do, OGame can let you do it. Will you terrorize the area around you? Or will you strike fear into the hearts of those who attack the helpless?

Play chess online with millions of players around the world! Enjoy free unlimited games and improve your chess rating with 50,000+ tactics puzzles, interactive lessons and videos, and a powerful computer opponent. Unlock your inner chess master today!

Inspired by RuneScape, Melvor Idle takes the core of what makes an adventure game so addictive and strips it down to its purest form! Melvor Idle is a feature-rich, idle/incremental game combining a distinctly familiar feel with a fresh gameplay experience. Maxing 20+ skills has never been more zen. Whether you're a newbie, a hardened veteran, or simply someone looking for a deep but accessible adventure that easily fits around a busy lifestyle, Melvor is an addictive idle experience unlike any other. Do you have what it takes to conquer Melvor?

Degrees of Lewdity is a text-based erotic sandbox roleplaying game, currently in development by Vrelnir.

Gorescript is a classic first person shooter game, inspired by the great old classic FPS games that defined the genre. Fight your way through 18 handcrafted levels of frantic action paced gameplay, from easy to hardcore levels of difficulty.

A side-scrolling action game originally published on Naoto’s Script in 2001. It consists of 17 stages including hidden one and its goal is to find a star in each stage, collect 4 stars at least and defeat the boss in the last stage. The author, Naoto Fukuda, is known for his taste for making parody games. Therefore, it is basically inspired by a series of Super Mario Bros. (especially Super Mario 64). Many enemies look very similar to Pokémon characters. It is often mentioned as the most popular browser game on the Japanese Internet in the early 2000s.

Geoguess is a free OpenSource game with Google Map StreetView inspired by GeoGuessr. When you start a round, you are teleport to a random position on Google Street View. Move and observe the vicinity. Try to guess where you are.

Drift Boss is a one-button drifting game where you have to avoid falling off the edge and collect coins.

A daily quiz where the player has to guess the football team by their home hit... one piece at a time

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!

Unlock Knowledge Battles! Navigate StudioQuiz, your arena for explosive culture clashes, daring trivia duels, and victorious conquests with friends in a world where every question is an adventure!

Get ready for an exciting adventure in "What The Floosh Game", a dynamic, action-packed game that will challenge your skills and reflexes! Navigate through a universe full of obstacles, collect precious coins, and challenge yourself in different difficulty levels. With vibrant graphics, intuitive controls, and an immersive soundtrack, each match will be a unique and electrifying experience.

Gooboo is an idle / incremental game where you manage multiple features in a mysterious, unknown world. Gather different resources to buy a huge variety of upgrades to increase your resource gains. Progress in your main features to unlock new content and learn more about this world. And when progression starts slowing down, prestige individual features to take your gains to the next level.

Beholding the future is not the way the greats do. The greats don’t watch, they make! Seize your chance! Take control of a robot via ssh. Command your robot with a brand new command line interface and make them walk, climb, or maybe even make a cup of coffee! Platformer games, annoying as never before.

gorescript is a voxel based first-person shooter.

Sandboxels is an in-browser falling sand simulation game, with mechanics such as heat simulation, electricity, density, chemical reactions, fire, and over 500 unique elements to play with.

This game lets streamers play Wordle with their chat.

Trials in Tainted Space is an adult, erotic, ultimately customizable, textual adventure game under active development by Fenoxo & crew.

Prepare for fast-paced, strategic combat in Mordeny, a thrilling 2D top-down shooter where quick reflexes and tactical thinking are your best weapons. Explore unique gamemodes and customize your own character as you unlock new abilities and gear. Whether you're battling solo or teaming up with friends, Mordeny offers an action-packed adventure like no other where every battle demands precision and skill. Join the fight and experience the thrill today!

An Indie MMORPG inspired by classic MMOs and smashing tropes together.

An homage to Quake in 13kb of JavaScript.

Browser-based video game trivia with daily 3x3 puzzles to solve and share results. Powered by IGDB.

Dîrok is a unique game. First because it is the first game that combines four in a row with deck building and second because it is the first turn-based game in real time. That means that while you are on your turn to make your move, things continue to happen on the board. This raises a new level of strategy never seen before. In addition, the game has more than 100 real historical figures with which to form your deck and all of them will have a bio that will help us better understand who they were. As if that were not enough, the characters will have different levels of strength, defense, life and dodge, in addition to having unique positive skills for allies and/or negative ones for enemies, thus being able to change the dynamics of the game at any time.