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

GRIFFOPHONE RIDER is a 2D arcade motocross game where players control a rider across challenging tracks filled with hills, jumps, steep slopes and dangerous terrain. The gameplay focuses on physics-based motorcycle control. Players can accelerate, brake and control the bike's rotation to maintain balance and perform successful landings. While airborne, players can perform backflips and frontflips, while wheelies and stoppies can be performed on the ground. Each level features varied terrain and collectible stars placed throughout the course. Performing tricks and collecting stars increases the player's score, while chaining successful tricks allows players to build combos and achieve higher scores. The game features up to 50 levels with increasing difficulty, as well as a customization system for the rider, bike and background. Several characters are available, including Algator37, Antoff, YooGos and Sophie, alongside a mysterious character. With its physics-based arcade gameplay, motorcycle tricks, collectible stars, progression system and Algator37 universe, GRIFFOPHONE RIDER offers a fast-paced experience focused on skill, tricks and high scores.

Thermopylae: The Last Stand is a third-person action game set during the Battle of Thermopylae. Players command a Spartan warrior through large-scale battles featuring melee combat, formation tactics, progression, boss encounters, and cinematic battlefield sequences.

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.

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.

Move the mouse to aim, hold Space to charge a jump and release it to peform it! (If you are on mobile, press the left arrow first and change the Spacebar Setting to the mouse setting!) Avoid all of the dangerous obstacles on top of a digitally hand-drawn piece of paper! (More of a skill issue than an artstyle) Collect the coins spawning around the battlefield every few seconds! Using them, you can buy a variaty of cool skins for your Flummy - that will also function as an additional live each! Or do you want to make it even EASIER? Just click on the arrow next to the big "Start" button and buy some useful hats! Each cost nine coins - which is the maximum amount you can carry! So think well before spending your entire money!

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.

As a skilled alchemist, the player is assigned to become a librarian in the Imperial Library. The mission is to transmigrate and raise great literary greats (Bungo) for fighting against the evil force, Taints (Shinshokusha), that are trying to erase literature! Form teams of writers, delve into the worlds of books and get rid of the ink-dripping monsters! On the way, learn a thing or two about the great literary masters and their complicated relationships in this casual game, where clockpunk-esque fantasy meets history and literature.

Catloaf 2600 is a small, minimalist, retro-style type of game. You are Catloaf. Through mysterious means, the nemesis foe, Master Meatloaf, has planted you inside his twisted creation, a labyrinth of puzzles and traps. The goal is to find your way through the maze and to Master Meatloaf himself, who is waiting at the end. The path is blocked by a series of puzzles. Find keys to unlock doors, push secret walls to reveal new rooms, move a boulder down a corridor to complete a sokaban-style puzzle, and memorize the path around traps before the lights go out. Switches shift the walls of the maze to reveal new paths and secrets. The graphics are drawn with all ASCII characters. You use the keyboard to navigate.

Gin Rummy is an online multiplayer card game that revitalizes the beloved classic Gin Rummy experience. Players compete to form combinations of sets and runs using a standard deck of cards, aiming to achieve the highest score while knocking to end the game strategically. The platform offers customizable rule sets and adjustable difficulty levels, catering to both newcomers and seasoned players alike. Gin Rummy can be enjoyed with friends or against AI opponents, ensuring an engaging and dynamic gameplay experience for everyone involved.

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.

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.

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.

Jamango! is a browser-native gaming platform that allows anyone to create and play user-generated games instantly.

Builder Edition is all about using various physic game mechanics, like gravity, bouncy blocks, bombs and more to safely get the Stars to the ground floor to solve Physics-based Puzzle levels. Play the 150+ included levels and then try your hand at making your own and sharing them with the community!

Fleet Conquest is a space-themed strategy game: build your fleet, grow your supply network, and fight back against the enemies of Super Earth who are trying to take over the galaxy! This is a fan-made game based in the universe of Helldivers 2 and is not affiliated with, endorsed by, or associated with Arrowhead Game Studios AB or Sony Interactive Entertainment. HELLDIVERS is a trademark of Sony Interactive Entertainment LLC. All game content and assets are property of their respective owners.

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?

Interstellar Empires is a browser-based 4X strategy game where you build a base, manage resources, and expand in a persistent sci fi world. The game is set in a universe where humans discovered ancient portals created by another species, each reachable through specific symbol combinations. You upgrade buildings, research technologies, train ground units for portal missions, and construct starships for larger battles on the galaxy map. Alliances let players coordinate attacks, defend each other, and control shared objectives. The game also includes scouting, asteroid mining, and events that reward exploration, combat, or resource gathering. The game’s core mechanics combine portal missions using only ground units with galaxy-map attacks led by starships, where space combat decides if carried ground forces can land, and all galaxy attacks are visible to everyone in real time on the map.

Clear level after level of monsters, using the very blocks you stand on as your only weapon. Can you defeat every foe without falling through the shrinking foundation? Spookynakki is the bone-chilling continuation of Grabanakki, featuring 3 new worlds, a variety of new and returning mechanics, and a completely new OST.