Popular games built on game engine HTML

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?

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

Is It Woke? is a browser game where one has to guess wither or not a video game is considered "woke" or not based upon a spreadsheet created by the Steam group Woke Content Detector. The player gets a point every single question in a they get right, however if they get one wrong, they lose a point.

Diep.io is a multiplayer shooting browser game like Agar.io, Wings.io and Slither.io. While playing this game, you have to control a tank to destroy the other players and obstacles.

Isaac Desulme ; The Basement of Mom is a dark and humorous roguelike dungeon crawler inspired by classic top-down dungeon games. You play as Isaac Desulme, a frightened child who discovers a hidden trapdoor beneath the carpet after his mother locks herself away. Descend through a series of randomly generated floors filled with dangerous creatures, locked rooms, obstacles, secrets, and increasingly powerful bosses. Clear each room to unlock its doors, explore the dungeon, collect powerful upgrades, and find the boss guarding the way deeper underground. Isaac attacks by firing tears in different directions while moving freely around each room. Throughout the run, you can discover a wide variety of strange items that improve damage, firing speed, movement speed, range, tear size, piercing, homing abilities, health, and other combat attributes. Every run can play differently depending on the upgrades you find. The basement becomes more dangerous as you descend, introducing new enemy types, projectiles, stronger monsters, charging enemies, ghosts, and unique bosses. A minimap helps you navigate the procedurally generated floors and locate unexplored rooms, item rooms, and boss rooms. Behind the absurd atmosphere is a darker story about Isaac, his mother, fear, loneliness, and what may really be waiting at the bottom of the basement. Explore. Fight. Cry. Descend deeper. And discover what is hidden in the basement.

DÉCLIC is a peaceful photography adventure focused on exploration, discovery, and interaction. Travel through a charming black-and-white world filled with villages, forests, beaches, wildlife, and mysterious characters, while searching for the perfect moments to capture with your camera. Explore three different locations, each with its own atmosphere, inhabitants, wildlife, and photography challenges. Wander freely through the Valley of Bruyère, the Forest of Kiiru, and the Beach of Stanhamn while discovering hidden corners and unique subjects. The game revolves around photography. Use your camera to frame subjects, adjust your zoom, and take pictures at the right moment. Animals react to your actions, creating special opportunities that require patience, timing, or creativity. Birds can be scared into flight, frogs can be photographed while jumping, foxes can flee when you run, owls can be awakened, and other animals have their own unique behaviors. Meet the local inhabitants and complete their photography requests. Each character asks you to capture a specific subject or moment, from a portrait of an elderly woman to a flying seagull, a sleeping cat, a threatening crab, or an entire lighthouse. Completing these requests earns stamps that can be used to unlock travel between different areas. Your photographs are stored in a personal album, allowing you to build a visual collection of your journey and revisit the moments you captured. A notebook keeps track of your active photography requests and objectives. With its minimalist black-and-white art style, relaxing exploration, reactive wildlife, character-driven quests, and photography-focused gameplay, DÉCLIC offers a calm adventure where the goal is not to fight, but to observe, explore, and capture the world one photograph at a time.

Illuyanka: A Hittite Story is an epic interactive journey set in the ancient world of the Hittites, where you can step into the roles of three powerful figures: Taru, the vengeful Storm God; Inara, his resourceful daughter; or Illuyanka, the mighty serpent. Each choice leads to a unique perspective on this timeless myth, filled with emotional depth, cultural richness, and intense conflict. As Taru, you seek to reclaim your honor by vanquishing your old foe, Illuyanka, despite being blinded by rage and driven by the need for revenge. As Inara, you balance loyalty to your father with your own desires, weaving a plan that could either save your people or tear your heart apart. And as Illuyanka, you stand as the embodiment of raw, untamed nature, struggling to maintain your hold against the gods. Explore Hittite traditions, navigate divine politics, and experience the weight of decisions that shape both the human and divine realms. Will you restore balance to the land, or will chaos reign? The fate of Hatti is in your hands. Your choices shall shape the tale, yet you may always return or begin anew, perchance adopting another guise. Enjoy your journey, for the very act of recounting these ancient stories binds you to the age-old tradition of the bards and priests who first gave them voice.

Flappy Maman is a chaotic and funny mobile arcade game inspired by the classic Flappy Bird formula, with a dark, colorful, and completely ridiculous twist. Take control of Maman and try to fly through a series of strange obstacles without crashing. Tap the screen to make your character jump, dodge the obstacles, and survive for as long as possible to achieve the highest score. But Flappy Maman is much more than a simple endless-flying game. Every run can bring unexpected surprises, random events, secret codes, Easter eggs, special effects, and crazy references. Players can discover different skins, unlock funny effects, trigger special events, and compete for a place on the daily leaderboard. The game also features a daily ranking system, user accounts, VIP skins, special events such as the Rainbow Event and Golden Event, music choices, secret codes, and random visual effects. Some events can multiply your score, while hidden bonuses and Easter eggs can completely change the atmosphere of a run. Choose your favorite character, pick your music, enter a secret code, and get ready to see how far you can go. Flappy Maman is simple to play, impossible to predict, and designed to turn every attempt into a chaotic little adventure.

Fancy Island is a Japanese horror puzzle game with the front page being disguised as a cute Nekomimi illustration gallery front. Upon clicking the catgirl in the middle, the game will begin. The objective is to reach the goal gallery in a point-and-click environment while avoiding jumpscares/monsters.

Climb the Tree! Solve real life problems by choosing the best advice.

I'll show you four words. Find the one that doesn't match.

Galaxy Enemies is a game where you have to accurately shoot in the alien enemies.

A sealed cube of rooms joined only by vents. The room you step into is green - you're safe. But linger and it fades white, bakes orange, then burns red as the Cube purges you to death. Walk through an open vent to travel - and the vent stays open behind you, so you can come back the way you came any time you like. Edge vents open onto open space - step off the Cube and you are lost, unless you reach the bridge and walk out to win. Multiplayer: everyone shares the same cube - first one through the bridge vent

Block Blast Friend Edition is a casual puzzle game where you place colorful blocks on an 8×8 grid and try to achieve the highest score possible. Choose from three randomly generated pieces and drag them onto the board. Complete full rows or columns to clear them and earn bonus points. Each piece has a different shape, forcing you to carefully plan your moves and manage the limited space on the board. The game features colorful blocks decorated with characters from the Friend Edition universe, satisfying clearing animations, score pop-ups, confetti effects and a local high-score system. There is no timer and no fixed number of levels. The game ends when none of the available pieces can be placed on the board. How long can you keep the board alive, and how high can you push your score?

Clickpocalypse is an incremental game disguised as an idle RPG. Create a party to bravely explore terrible dungeons and mercilessly exterminate every monster in the world. Find items, go up levels, learn spells, upgrade abilities, and earn achievements.

A small Indie game made by me and my friends, designed for speedrunning.

Get The Ball Away! Is a game where you have to get a blue ball away from the red balls, if you touch any of the red balls you fail.

Leaves Against Unalived is a 3D game where you need to post shooters in order to stop the zombies from coming.

Super Algator Bros. is a fast-paced 2D platformer following Algator on a chaotic adventure across eight unique worlds. After the Rabbids trap Harleen on another Discord server, Algator must travel through dangerous environments, collect likes, eat crêpes, defeat enemies, and unlock powerful transformations to rescue her. Jump across platforms, break blocks, collect rewards, dodge traps, and take on enemies such as Rabbits, Hog Riders, and flying Canaries. Throughout the adventure, Algator can obtain special power-ups including the Crêpe transformation, the powerful MODE R9, and a temporary GOAT power that makes him nearly unstoppable. The game features a mix of classic platforming challenges, moving platforms, caves, speedrun-style sections, castles, and boss arenas. Players must defeat two major bosses before reaching the final goal and freeing Harleen. With its pixel-art presentation, original chiptune soundtrack, humorous internet-inspired universe, and arcade-style gameplay, Super Algator Bros. combines classic 2D platforming with the characters, references, and chaotic style of the Algator universe.

Dancing☆Onigiri is an open-source Japanese web browser rhythm game that is currently written with Javascript, HTML and CSS, and was formerly made using Flash. This game contains charts of various keymodes such as 5key, 7key, 11key, etc. that are either played static or dynamic, all community made! You can even create your own charts and even keymodes, provided that you know how!

VGM Quiz (Video Game Master Quiz) is a free multiplayer and real time quiz dedicated to the video gaming world. The goal is to find the title of the video game from which the music is coming from.