Popular games built on game engine JavaScript

A daily puzzle game in which players must guess the five-letter word of the day within six attempts, with each failed guess giving them information as to whether the letters they have used appear in the correct word, and where.

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?

Chess.com is an online chess platform where players can compete against others or computer opponents in real-time and correspondence matches. The site offers training tools including tactical puzzles, interactive lessons, and video content. It supports various chess variants, tournaments, and club features, serving millions of registered users worldwide.

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 daily game where the player have to guess the genres of three albums by just their cover art

Step into 'Nihilum', a retro RPG that weaves together elements from the real world and a mystical fantasy realm. Take on the roles of Célestin and Alexandra, non-identical twins, who evolve and mature as you solve puzzles, unravel mysteries, and tackle survival challenges. Engage in strategic combat, level up, and equip your characters while discovering hidden treasures throughout the game. Embark on a journey filled with brain-teasers and battles that shape the twins' destinies in this captivating adventure. Dive deep into 'Nihilum' and uncover the secrets hidden in every corner of its unique world.

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

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.

Rumble Avenue is a free browser-based multiplayer board game built for live community play sessions. Buy properties, collect rent, make trades, and try to outlast the competition in fast, casual games with up to 6 players per room. During live events and playtests, players can join available game rooms as they open and fill. No download, account, or payment is required — just open the game in your browser and play.

Level 13 is an text-based incremental science fiction browser adventure where the player must survive in a dark, decayed City, (re-)discover old and new technologies, and rebuild a civilization that has collapsed.

NutsMania is a Twitch-integrated collectible card game built for streamer Beautiful_Nuts' community, "les Noisettes". Viewers become players by spending channel points during live streams to open boosters, with the 3D opening animation displayed as a stream overlay. Cards land in their collection on nutsmania.fr. The game features card collecting across multiple rarities (Common, Rare, Epic, Legendary, Champion), themed album completion, competitive leaderboards (weekly, monthly, yearly, all-time), a cosmetic forge (skins, frames, nicknames), a player-to-player marketplace, daily and weekly quests, achievements, a login streak system, and the "Puits du Destin" random reward feature. The primary in-game currency is poudre de noisette (hazelnut powder). The arena mode features tactical 1v1 duels: each player builds a 20-card deck and battles using the game's signature Noisettes system, where the same currency serves as both health points and the resource spent to deploy cards. Every play leaves you more exposed to direct attacks. Five card types (Garde, Foyer, Sentier, Conseil, Arcane) offer distinct strategies, with synergy bonuses when three of the same type share the field.

Play matchmaker and bring couples together while a serial killer is lurking in your hometown.

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.

Pattern Survivors: Bullet Hell is a dynamic action game where you take control of your space tower and design your own attack patterns to fend off hordes of enemies.

Paranordle is a game inspired by Ordem Paranormal and Gamedle. Guess the daily character by it's traits, seasons and other relevant information.

A game where players use their imagination and drawing skills to play a game similar to "Telephone" where every other person has to draw what the person says to them.

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

"My Life in New York" is a mobile simulation game where players step into the shoes of a character trying to build a new life in New York City. The game focuses on navigating daily challenges like managing a career, social life, and finances. Players can explore the city, decorate their apartment, and make decisions that impact their virtual life. It’s a casual, life-simulation experience with a focus on personal growth and success in the bustling urban environment of NYC.

gorescript is a voxel based first-person shooter.

A browser roguelike with over 60 classes and endless adventure