Classic browser games to play online.

Hold the barricades and survive another round in this standalone, Quake-powered Zombies demake.

Defend a moonlit factory, repair barricades and buy your way into the next round, solo or with friends.

One more round. Survive the horde in a fan-made browser build of BO1 Zombies.

Play your local Quake III Arena Demo with offline bots.

Catch the ramp, find your line and chase a faster time.

Find a new line in a community skate park engine rewrite.

Revisit the ring in a community Halo CE port, with campaign and private rooms.

Head beneath Tristram in the original dungeon crawler. A free demo gets you started.

Play Quake single-player in the browser with FTE and your own PAK files.

Bring your Half-Life game files to the browser with the WebXash client.

Play Quake II offline with Qwasm2 and your own baseq2 PAK files.

The Halo CE browser project built around touch controls and controller play.

Load your own classic Counter-Strike files with the WebXash browser client.

Team-based RTCW multiplayer in a community WebAssembly preservation project.

Tactical multiplayer with fast movement, running on a browser port of ioUrbanTerror.

Bring your Vice City game data to a browser port and head back to the neon streets.

The fan skating project linked in Radiant Optimizer’s original browser-game list.

The PSP version of PES 6 in your browser, with touch controls, gamepads and online matches.

Explore Springfield in a WebAssembly browser build of the driving adventure.

Play DOOM shareware solo here with your own doom1.wad.

Build with the original Classic block set in Minecraft’s own browser edition.

Play PrinceJS on this site with your own compatible assets folder. Desktop keyboard; original English game.

Drive, explore and take on Liberty City missions in WASM Arcade’s community browser build of GTA III.

Play Jedi Academy’s single-player demo here using your own original demo PK3 file. Desktop keyboard and mouse.

Build a base, harvest ore and command Allied or Soviet forces in a browser recreation of Red Alert 2 multiplayer.

Connect towns and industries with buses, trains, ships and aircraft, then turn a small route into a transport company.

Race open-source mascots through colorful tracks, collect items and use boosts to catch the next kart.

Explore a failing Mars facility in a slower, darker Doom built around close encounters and survival horror.

Explore interactive city levels, find keycards and secrets, and fight through Duke’s classic first-person shooter.

Navigate castle corridors, collect keys and ammunition, and uncover secret rooms in the original Wolfenstein 3D.

Pilot a ship through robot-filled mines, move in six directions and escape after destroying the reactor.

Zone a city, connect power and roads, and balance taxes, services and growth in a classic city simulator.

Keep the ball alive, complete table missions and climb the ranks on the classic Space Cadet pinball table.

Build rides and paths, keep guests happy and turn a small amusement park into a profitable attraction.

Gather minerals, build a Terran base and command squads through the original StarCraft demo missions.

Explore with heroes, recruit fantasy armies and fight turn-based battles in the Heroes II demo.

Drive a 1990s supercar through a winding race course in the Need for Speed II SE browser demo.

Drive a high-performance road car in the original Need for Speed III browser demo.

Plan zones, roads, power and water, then balance services and taxes in the isometric SimCity 2000 demo.

Clear randomized rooms, combine unusual items and learn enemy patterns in Isaac’s run-based dungeon crawler.

Climb a tiny, demanding mountain by chaining jumps, wall movement and directional air dashes.

Pilot an anti-gravity racer over elevated city tracks, hit speed pads and chase a cleaner three-lap time.

Found cities, research technology and guide a civilization through turn-based expansion, diplomacy and war.

Steer downhill between trees and skiers, try jumps and see how long you can outrun the yeti.

Move a paddle, keep the ball in play and clear brick patterns while deciding which falling bonuses to catch.

Bounce a volleyball over the net with a jumping blob, playing the computer or a friend on the same keyboard.

Reveal safe squares by reading adjacent-mine counts, and flag suspected mines without clicking them.

Build alternating-color columns, uncover hidden cards and move all four suits to their foundations in Klondike.

Use four temporary cells to rearrange a fully visible deal and build each suit from Ace to King.

Draw walls around bouncing balls and claim enough empty space to advance without losing your unfinished wall.

Push blocks to trap pursuing cats, then collect the cheese they leave without boxing yourself in.

Remove pairs of matching free tiles and uncover the layers of a classic mahjong-solitaire turtle layout.

Find rare correct answers in Decka’s free browser trivia game. Choose an ocean dive or an underground dig, with seven new prompts per game and 25 seconds per answer.

Play a free fan-made browser fighter inspired by the Martin sitcom, with character teams, stage breaks and local or online versus modes.

Build a Pokémon team, combine types and evolve matching units in Einoow’s free browser autobattler set in Kanto.

Guess the most common survey answer and climb on balloons in Daily’s free browser quiz, with Classic, Endless and live multiplayer.

Ride snowy parks, link spins and grabs, and land trick lines in a free 3D browser skiing game with solo and online modes.

Choose a Pokémon partner, dodge wild hordes and upgrade automatic attacks in jpter78’s free browser survival fan game, with optional four-player co-op.

Explore an ASCII-rendered shared world, gather materials, craft equipment and build a settlement other players can discover.

Pick a fighter and sidekick from the Friday films in LMG’s free browser fan game, with arcade ladders, story chapters and local or online versus.

Answer five daily geography prompts by pinning countries on a world map. A less obvious correct country takes your expedition further.

Dive through seven daily trivia prompts on kp’s original Krillion. Find a valid answer other people are less likely to think of to reach deeper tiers.

Turn the day’s starting word into POOP one letter at a time. Keep every step a valid English word and try to find a shorter route.

Explore 3D terrain, survive Pokémon hordes and develop a partner’s attacks in Charcher’s browser survival fan game inspired by Megabonk.

Choose a Warcraft-inspired character, survive waves of enemies and build up automatic skills in Aethus’s fan-made survival roguelite.

Race through Bayview, tune your cars and explore career free roam in Underground 2 Revived, a browser port of the 2004 PC racing game.

Choose a Warcraft-inspired class, prepare your abilities and queue for short online PvP battles in a standalone browser arena fan game.

Time jumps through obstacle-filled rhythm levels in a community mod of the Geometry Dash web demo, with main levels, custom levels and an evolving editor.

Work out a secret Minecraft crafting recipe from a limited inventory, using colored hints and ten guesses in daily or random puzzles.