Popular games built on game engine Custom HTML5, JavaScript, CSS
Corru.Observer is a hard sci-fi visual novel, point-and-click adventure about a contractor hired by an intelligence agency to hack into an alien biological computing device dredged up from the bottom of the ocean.
A gaming site that contains interactive games with chat on Twitch and chilling games, contain wheel , Tetris , countries war, question and answers games and drums of war, and more soon .. Most of them are interactive games with chat on Twitch.
Geotastic is a free crowd-funded multiplayer geography quiz game. In the classic "random drop" game mode, the players are dropped at a random Google Street View location. The players have to find out where they are and pin-point the most exact location on a map. It is a free alternative to Geoguessr.
“last seen online” is a psychological horror escape room, based on early flash games. Look through someone's computer files. Solve puzzles and discover the secrets that lie within the computer.
Yorg.io is a game about supply chains and zombies. Your goal is to build a base which survives the night, when zombies attack. Build defensive towers to protect your base. Towers need resources, so you have to build a supply chain using mines and processors. Try to survive as long as possible - can you beat your friends?
April Fool's game published by Discord in 2025
A strategy sugoroku browser game based on Crayon Shin-chan, brought to you by G123. Roll the dice to advance across the board and develop your town as you go, all while enjoying the familiar characters and playful world of the original series. Along the way, dive into mini-games and build out your collection for even more Shin-chan fun.
The sequel to the Scratch project Formaggio 1.
Mario Royale Legacy is an unofficial continuation of InfernoPlus' Mario Royale (2019)
In Another World with My Smartphone: Fantasia Connect is a free-to-play idle role-playing browser game published by CTW, Inc. on the G123 platform. Based on the second season of the In Another World with My Smartphone anime — itself adapted from the light novel series by Patora Fuyuhara published by Hobby Japan — the title casts players as Touya Mochizuki, undertaking guild requests with heroines such as Yumina and Linze across kingdoms including Belfast. Battles resolve automatically, and progression draws on an idle resource system with party composition built from companions and summoned beasts.
Welcome to GPXPlus, the best place to hatch 'em all! Collect and hatch eggs from every Pokémon game, along with several unique 'Novelty' Pokémon. Raise and evolve your Pokémon from their basic forms to their final stages, filling your Pokédex as you go. Embark on artwork-and-story-rich Explorations to hunt for Legendary Pokémon and rare items. Engage in realtime Pokémon battles with other users and AI-controlled NPCs... and much, much more!
A game inspired the popular web-based game Wordle where you need to guess the name of an anime or gaming character within 6 tries. Every try gives you new hints on who the mystery character is. A new puzzle is available every day at midnight. After you're done with the daily puzzle, you can share your score with friends and see who does better.
Griffophone is an online multiplayer drawing and party game inspired by Gartic Phone, featuring its own identity with 50+ original game modes that constantly change the way you play. The core gameplay is simple: each player starts by writing a sentence. Another player draws it, then a third player tries to guess what the drawing represents by writing a new sentence. That new sentence is then drawn again, guessed again, and so on. At the end of the game, everyone watches the complete album unfold, revealing how the original idea transformed through each player's interpretation—often with hilarious and unexpected results. Beyond the classic experience, Griffophone offers a huge variety of unique game modes. Some change how you draw (Mirror, One Line, Earthquake, Slippery Brush, Pixel Art, Inverted Controls...), others add visual or color effects (Night Mode, Negative, Kaleidoscope, Black Hole, VHS, Disco...), while several completely reinvent the gameplay with modes such as Exquisite Corpse, Shared Canvas, Duel, Crazy Timer, Blurred Memory, and Free Draw. The game also includes private lobbies with invite codes, an integrated lobby chat, customizable avatars, saved albums, PDF and image export, player statistics, and even a solo mode that lets you try every game mode without waiting for other players. Developed entirely by a solo developer, Griffophone is actively updated with new features, game modes, and quality-of-life improvements based on community feedback. Whether you're playing with friends or discovering new creative challenges, Griffophone delivers a fresh and highly replayable party game experience.
You live in someone's immune system. Everyone is happy and go-lucky, until suddenly, a deadly disease attacks the town, and you have to save everyone.
Sky Marksman is a fast-paced game where you aim and shoot ducks flying across your screen. Click 'Start Game' to begin, and remember: every duck that reaches the bottom ends the game.
Bloob.io is a website consisting of free multiplayer browser games.
Openrider is the last link in a pretty long chain of reboots of freerider, a bike riding game where players draw tracks and race on them. It features what is essentially an entire rewrite of the game engine that aims to keep the same physics and functionality as the historic versions such as CanvasRider and its invite-only successor, BlackHatRider, while improving performance and user experience, and adding modern features for racers and creators alike. The endpoints for database actions exist and can be accessed through a small API but UI has been left out of the scope of this project, and need to be implemented by the reader to enjoy the classic FreeRider experience. This repository is not endorsed nor approved by FreeRiderHD, the official successor to the FreeRider series of games. It is entirely written from scratch and does not borrow any assets. It is made out of love for the franchise and is not meant for commercial use. See LICENSE for more information.
Gamedle is a game made for gamers, created by a single developer. Inspired by Wordle, Framed and the other spinoffs. Guess the videogame by its cover, every day a new game. You can also try the Unlimited mode to play non-stop.
Kaaarot is a free browser-based online brawler, including an E-sport aspect. The games are very short: 2 minutes. 4 players incarnating small animals confront each other and try to catch the Kaaarot, in order to temporarily transform into a monster that can eat the other players to score points. Once the effect of the Kaaarot has worn off, another Kaaarot appears, and off they go! Boxes appear regularly on the field: by taking a boxe, the player gets one item out of 4 randomly. Thanks to these items, he can defend himself and/or catch the Kaaarot before the others. The one who eats the most players wins.
Turn-based idle role-playing browser game adaptation of the Hyakka Ryoran Samurai Girls light novel series by Akira Suzuki. Players take the role of Yagyu Muneakira, a Buou Gakuen Juku student who possesses the ability to awaken Master Samurai powers in others, and lead a party of Master Samurai based on historical figures such as Yagyu Jubei, Sanada Yukimura, Tokugawa Sen, and Date Masamune. The game features a five-member auto-battle party with tap-based Spirit intervention from Muneakira. Materials collected in idle combat feed into a Katana equipment system and cosmetic Skin loadouts. Operated by CTW, Inc. on the G123 platform since July 3, 2026.
Anyone who has ever been into arcade, computer, or video games will have heard of Atari's 1980 arcade classic Asteroids. Dozens of versions and tributes to the game, both official and unofficial, have been created for virtually every computer, console, handheld, tablet, phone, and operating system in the decades since its original release. It is undoubtedly a classic from the golden era of arcade games. Shoot The Rocks is a little different in that it runs cross-platform, on both desktop and laptop computers, as well as on iOS and Android phones and tablets. This is thanks to the fact that it runs in browser using HTML5, JavaScript, and CSS, rather than Adobe's proprietary Flash platform. This means that no special plugins are required and, if you have a recent version of a mainstream browser, you should be good to go. In Shoot The Rocks the aim of the game is to defend your ship from wave after wave of incoming asteroids and flying saucers. This sounds simple but quickly becomes very challenging, and you'll need to use every trick of fancy flying available to you - plus hyperspace, shield, and flip functions - to stay in the game. Shoot The Rocks combines elements of both the original Asteroids, along with its follow-up, Asteroids Plus, with its own unique spin to create an engaging and addictive game. Two modes of play are offered. Classic mode aims to play as much like the original asteroids as possible, whilst the modern mode offers a slightly different take that should appeal to both fans of the original and newer players.
Connect up to 4 numbers that sum up to 10. Find the only solution that fills the entire board without leftovers. New puzzle every day.
Schoolbreak.io is a fun online multiplayer game about students trying to create as much chaos as possible in school and teachers trying to save the school! Once the break starts, it's your task as a student to produce as much chaos as possible to drive the chaos level up. When the level reaches 100%, the students win and the teachers get fired! If you play as a teacher, your job is to protect the school - try to catch the students in the act and get them detention! But be careful, if you get it wrong you have to explain yourself to their parents! Decide - Will you save the school or devastate it?
An online RPG based on the popular comic "Mahoujin Guruguru" that started in 1992.