slop-cities

Awesome Slop Cities

A curated list of slop cities: browser city simulations in the spirit of mrdoob’s Slop New York, plus their forks, remixes and variants.

Interactive map: every city on the list on a world map and globe.

Slop New York is a New York City simulation built with three.js, WebGPURenderer and TSL. Explore Manhattan on foot, by car, by bicycle, or by helicopter. “Fork it, remix it, improve it, break it.”

Featured

New York (the original) · @mrdoob
Abuja · @0xkodesage	London · @Nelson_christof	Toronto · @johnfewell
Warsaw · @OrestesGaolin	Berlin · @Aaron_1337	Singapore · @BlurSpline
Buenos Aires · @mesantelli

_{Screenshots are from each author’s announcement tweet.}

Contents

• Awesome Slop Cities
  • Featured
  • Contents
  • The original
  • Cities
    • Africa
    • Asia
    • Europe
    • North America
    • South America
  • New York remixes
  • Other maps, games and racing
  • Contributing

The original

• New York, USA - Play · Source · Tweet - by @mrdoob. Manhattan on foot, car, bicycle or helicopter.

Cities

Entries marked (source only) have no live demo yet; clone and serve locally. (own engine) means the city is built on its own code rather than on Slop New York’s (some of them are inspired by it), and (isometric) marks isometric pixel-art and painted maps.

Africa

• Abuja, Nigeria - Play · Tweet - by @0xkodesage. Nigeria’s capital: 37,373 buildings, Aso Rock at full height, place search and turn-by-turn directions. Take a green FCT taxi to the National Mosque.
• Kaduna, Nigeria - Play · Source - by Akay-mighty. Kaduna Need for Speed: a Cybertruck around a low-poly Kaduna circuit, borrowing Slop New York’s car physics and chase camera. (own engine)
• Nairobi, Kenya - Play · Source · Tweet - by @briankariuki. Kenya’s capital.

Asia

• Bangkok, Thailand - Source - by olivalcf. A stylized Bangkok around Sukhumvit, with meter taxis. (source only)
• Daejeon, South Korea - Play · Tweet - by @ggybbo220913. abirdcity: the whole city from OpenStreetMap in PlayCanvas. Drive a Roadster up a skyscraper wall, fly a pteranodon over Hanbit Tower, or jump to Daejeon in the year 2300. (own engine)
• Dubai, UAE - Play · Tweet - by @kayf2010. Slop Dubai: jump to Burj Khalifa, Museum of the Future, Dubai Frame, Burj Al Arab, Palm Jumeirah and Dubai Marina.
• Hong Kong - Source - by keithligh. Hong Kong Island and Kowloon from LandsD buildings and OSM. (source only)
• Hong Kong (Night Patrol) - Play · Source - by linxichen. Kid-friendly third-person street game on Nathan Road, Yau Tsim Mong. (own engine)
• Niseko, Japan - Play · Source - by dash122. Slop Niseko: snowboard the real terrain of Mt. Niseko Annupuri, Hokkaido, and ride the real lifts and gondolas back up. Inspired by Slop New York; more resorts behind ?resort= (Rusutsu, Teine, Appi and others). (own engine)
• Riyadh, Saudi Arabia - Play · Source - by Aymn74. Riyadh 360: 3D city explorer and virtual tours from OpenStreetMap. (own engine)
• Seoul, South Korea - Play - by bitjaru. HypeSeoul: all of Seoul (603 km²) as one isometric painting, repainted tile by tile by a fine-tuned image model from a three.js render of OSM and building-register data. A three.js layer on top runs day and night on Seoul time, and subway Lines 1–3 and Gyeongui–Jungang follow the city’s live train-position feed (a few minutes behind). (isometric, own engine)
• Shanghai, China - Play · Source - by YakirLove. Shanghai Roam: the Huangpu, the Bund and Lujiazui.
• Singapore - Play · Source · Tweet - by @BlurSpline. Singapore landmarks, an accurate tree database, tropical thunderstorms, haze, navigation and self-driving.
• Taipei, Taiwan - Play · Source - by shwang1979. Slop 台北: Wanhua and Ximending to Xinyi and Taipei 101, by taxi, scooter or helicopter.
• Taipei, Taiwan (hebe13579) - Play · Source - by hebe13579. Taipei Basin with rivers and bridges.
• Taipei, Taiwan (sc0Vu) - Play · Source - by sc0Vu.

Europe

• Barcelona, Spain - Play · Source - by biko8. Cerdà’s Eixample with its chamfered blocks and inner courtyards, Ciutat Vella, Gràcia and Sants.
• Berlin, Germany - Play · Tweet - by @Aaron_1337. Berlin’s street map, and pedestrians who scream and jump out of the way of bad driving.
• Copenhagen, Denmark - Play · Source - by martincollignon. A city twin with real building data and Skråfoto facade textures.
• Donostia / San Sebastián, Spain - Play · Source - by ginocingolani.
• Kahramanmaraş, Türkiye - Play · Source - by mhmmd5225. SLOPMARAS: 40,000+ buildings, the castle and Ulu Camii, navigation and self-driving taxis. Adapted from Slop New York and Slop Singapore.
• Kazan, Russia - Play · Source - by meoyawn. Kazan and surroundings, Tatarstan.
• London, UK - Play · Source · Tweet - by @Nelson_christof. London Loop: a GTA-style 1:1 Zone 1. Drive a double-decker on a real route and timetable, picking up passengers.
• London, UK (tiny.london) - Play - by @ktoya_me. All of Greater London as one isometric pixel-art map, about 14 billion pixels: zoom from the whole city to single streets, and search any place, station or postcode. (isometric, own engine)
• Madrid, Spain - Play · Source - by germanpadua.
• Montreux, Switzerland - Play · Tweet - by @bchapuis. Montreux Drift, with real relief down to Lake Geneva.
• Oslo, Norway - Source - by yymir. Virtual Oslo: real terrain from the fjord to Ekeberg, tram lines and 23,000 mapped trees. (source only)
• Seville, Spain - Play · Source - by rnachoc. Sevilla Sim: old town and Triana with IGN orthophotos, Sevici bikes and horse carriages. (own engine)
• Terrassa, Spain - Source - by oegea. Grand Theft Ègara: Terrassa at 1:1 with real relief. (source only)
• Utrecht, Netherlands - Play · Source - by @berttemme. Domtoren, Oudegracht and Centraal Station.
• Warsaw, Poland - Play · Tweet - by @OrestesGaolin. Tiny Warsaw: browse, ride and fly through a low-poly central Warsaw with the Palace of Culture.
• Warsaw, Poland (Isometric Warsaw) - Play · Tweet - by @bedcodes. The whole city as an isometric pixel-art map from OSM and GUGiK data, with real sun, seasons and Vistula levels, and trams and trains running to their timetables. (isometric, own engine)
• Warsaw, Poland (Szczęśliwe Bielany) - Source - by keymaker2005. Bielany along the M1 metro line (Stare Bielany, Wawrzyszew, Młociny) on a golden-autumn day. (source only)
• Zürich, Switzerland - Play · Source - by colorfield. Slop Zürich: the inner city at 1:1 on its real relief from swisstopo buildings and terrain, with trams, on foot, by bike, cargo bike, car or helicopter.

North America

• Ciudad Obregón, Mexico - Source - by JuanittoSantana. Ciudad Obregón, Sonora; open obregon.html. (source only)
• San Francisco, USA - Play · Source · Tweet - by [@unable0](https://x.com/unable0). Waymo rides, helicopters, real hills and marine fog.
• San Francisco, USA (Sweep SF) - Play.
• Seattle, USA - Play · Source - by treycausey. Slop Seattle: downtown, Seattle Center, Pioneer Square, South Lake Union and SoDo from 4,490 OSM buildings, with the Space Needle, Pike Place Market, the Great Wheel and Elliott Bay ferries.
• Tepic, Mexico - Source - by the-self. Tepic and Xalisco, Nayarit, on real valley terrain. (source only)
• Toronto, Canada - Play · Source · Tweet - by @johnfewell. Downtown and the waterfront at golden hour.
• Toronto, Canada (aalghooneh) - Play · Source.
• Uruapan, Mexico - Play · Source - by riantorres1975. Uruapan, Michoacán, from OpenStreetMap.

South America

• Buenos Aires, Argentina - Play · Tweet - by @mesantelli. “Buenos Aires berreta”: the whole city and part of the conurbano, with black-and-yellow taxis.
• Goiânia, Brazil - Play · Tweet - by @xthomasms. tinygyn: Goiânia, Goiás, redrawn frame by frame as an isometric pixel-art map from the city’s 3D model, inspired by isometric.nyc and tiny.london. (isometric, own engine, WIP)

New York remixes

Same Manhattan, new game, platform or engine.

• City Life Simulator - Source - by desurfofficial-ship-it. Subway, money, apartments, jobs and New Yorkers on top of the original. (source only)
• Extinction Avenue - Play · Source - by midagedev. Arcade dino-outbreak car shooter in Midtown.
• Flying Car Simulator - Play · Tweet - by @josephzhangai. Fly a Roadster over 1:1 Manhattan with live traffic.
• GEN Z QUANT: Unfinished Business - Play · Source - by ceogenz. Open-world mission game: drive a rocket-boosted supercar through Manhattan, fight the Degens and get the dog Moon home.
• Handbrake drift - Source - by tiborsaas. Adds a handbrake to the car, with rear-wheel drift. (source only)
• LLM residents - Source - by trippuroskie. Eight Midtown residents with hunger, work and social needs, whose hourly plans come from one batched LLM call. Needs a local Node server. (source only)
• Low-end GPU fork - Play · Source - by Denzy7. Performance rewrite for weak GPUs and browsers without WebGPU.
• Make it anywhere - Play - by @mattiadmr. A live Times Square where you can take over a billboard screen with your own ad (paid, from 1 EUR). Built on the phone mode from Slop New York Mini.
• NYC Spin-off: EUC Thrills - Play · Source - by VibezZzCoder. Ride an electric unicycle through Manhattan with EUC Thrills riding physics while dodging a paddle-wielding cop.
• Pocket New York - Source · Tweet - by @pocket_js. Slop New York compiled with Pocket3D to run on a PS Vita. (WIP)
• Real terrain - Play · Source - by pablo-mayrgundter. Drives the city over Manhattan’s real ground.
• Slop New York Mini - Play · Source - by mattiaongit. Runs on an iPhone: Midtown at 60 fps. Desktop gets the original; ?phone forces phone mode.
• Spider-Man · Slop New York - Play · Source - by jnaranj09. Web-swing through Manhattan on your phone with a one-thumb swinging controller.
• Taxi fares - Play · Source - by mrubens. Drive taxi fares against the clock.
• Unity port - Source - by jdlp2442. 1:1 port to Unity 6 / URP 17.

Other maps, games and racing

Projects in the same vein: city maps, three.js games, driving and racing.

• Elderwake - Play · Tweet - by @Mor1ight. Kaiju-attack themed three.js game.
• StreetRacer - Play · Tweet - by @zan_sheum.
• Isometric NYC - Play - by @_coenen. Manhattan as an isometric pixel-art map; the map that started tiny.london, tinygyn and the other pixel-art cities. Not built on Slop. (isometric, own engine)
• Road Thruster - Play. Tesla rocket.
• Valdrada - Play · Source · Tweet - by @mkturkcan. A real-time New York digital twin from public records, with Unreal Engine 5 and three.js renderers, lane-level traffic and pedestrians, and a CARLA-style API for simulation and synthetic data. Predates Slop New York.
• Zero to Gone - Play · Tweet - by @AugustCastilIo. Roadster game with crushable cars.
• Eastside Drift - Play. (unverified)
• Teleoperator - Play. (unverified)

Contributing

Found a slop city (or made one)? See CONTRIBUTING.md.