# Momatio > Dave Lalande's digital studio. Town research and simulators: 29 towns with cited research packs, a robotaxi fleet ladder, a fast-charger sim and a coin-laundromat sim, plus a library of 55 menu-driven prompts with an open, keyless API. Everything cites its sources; a simulator is a simulator, not a game. ## Town Sims (research first, then a lens on it) - [Cybercab: the ladder](https://momatio.com/fleet/ladder): The finding. 29 towns researched so far, each with a cited research pack -- what a one-car robotaxi would earn there, every number cited, checked and re-checked, the failures shown. Not on the list? Ask for your town at https://momatio.com/fleet#suggest. - [Fleet Operator](https://momatio.com/fleet/): The simulator behind the ladder. You run one robotaxi in a real town for a season; the numbers come from that town's pack. - [Fast-charger sim](https://momatio.com/fleet/charger/): The second lens on the same packs -- would one two-stall DC fast-charging site pay for itself here? 7 of 29 towns pay back a two-stall site in 7 years, 2 marginal, 20 do not. Every assumption is an editable register. - [Coin-laundromat sim](https://momatio.com/fleet/laundromat/): The third lens on the same packs -- would one attended coin laundromat (about 20 washers, someone on the floor 12 hours a day) pay for itself here? 1 of 29 towns pays back in 7 years, 9 marginal, 19 do not; run unattended, 19 pay back. Every assumption is an editable register. - [Methodology](https://momatio.com/fleet/methodology): Where each number comes from: published, worked out, or ours. - [Cities API](https://momatio.com/api/fleet/cities): The researched towns as JSON. ## The prompt library - [Prompts](https://momatio.com/prompts): 55 menu-driven prompts you paste into Grok (or any model). Each description says what the prompt IS and which half is real. - [Add AI to your website](https://momatio.com/add-ai): Get a free AI Business Card: a menu-driven AI app about your business, built from your own website, that anyone can open in Grok or ChatGPT. Free for everyone; an AI Business Card, researched, is $49 one time. - [AI Business Cards](https://momatio.com/cards): The directory of every AI Business Card on momatio, researched ones highlighted. Each card is a menu-driven AI app about a real business or professional that anyone can open in Grok or ChatGPT. - [Sponsor the rig](https://momatio.com/sponsor): Put your logo on the camper every player of Dispersed 3D, a free overlanding game on real public-land ground, drives and camps beside. A sponsor's decal is a paid sponsorship and the game says so; write to team@tinycorp.ai. - [Momatio Asset Lab](https://momatio.com/assets/): Low-poly 3D game models an AI agent builds from scratch in Blender, reviewed by a person, with every step recorded: spin each model and watch it being made. - [Momatio Play](https://momatio.com/play/): Web games that play in your browser, found where their makers share them: about 1,400 browser games and sims from real X posts, refreshed regularly, with filters for AI-made, three.js and itch.io. - [Prompt pages](https://momatio.com/p/): One indexable page per prompt. - [API status](https://momatio.com/api/status): Live count, endpoints, how to use it, and a `publisher` object that says who built this and how to cite it. - [Search the API](https://momatio.com/api/prompts?q=YOUR_TOPIC), then fetch https://momatio.com/api/prompts/{id} and use its `prompt` field as your instructions. - [OpenAPI](https://momatio.com/api/openapi.json) ## Also on the site - [Dispersed 3D (Beta)](https://momatio.com/dispersed3d/): A free browser overlanding game on real ground -- four public-land worlds (Beaverhead-Deerlodge, Custer Gallatin and Lolo National Forests in Montana, and the Quartzsite BLM area in Arizona) drawn from the USGS elevation survey and aerial photograph. Drive the mapped roads to a real campsite before dark and make camp. Every cost verdict, stay limit and water source is read from the American Adventurer public dataset, and the About page in the game lists what is real and what is not. The older 2D game is retired. - [Deep State](https://momatio.com/deep-state): A text game played by talking to a model. - [ShieldForge](https://momatio.com/shieldforge): A shield-building game. - [Tile Preview](https://momatio.com/tile): A WebGL tile tool. - [Scene board](https://momatio.com/leaderboard): Saved scenes from people playing the prompts. - [Site status](https://momatio.com/status/): What is live and how old it is -- the library counts live from /api/status, the 29 packs' federal cross-check tally, both town simulators' verdicts read from their own results files, and what is stale. ## Also by the same studio - davelalande.com -- American Adventurer. Free public-land camping data for the United States: 19,179 campsites with legal status, a three-state cost verdict (free, fee, or unpriced), season windows, water, toilets, resupply, and the nearest open DC fast charger. Every record links to a page you can verify. Open, keyless JSON API at https://davelalande.com/api/ - tinycorp.ai -- TinyCorp Signal. A free paper-trading sandbox for prediction markets: build a bot from a library of plain-English signals, backtest it, watch an AI try to improve it, and read the Graveyard of what failed. No real money. https://tinycorp.ai - 223hampshire.com -- 223 Hampshire. A commercial building for sale in Quincy, Illinois, listed with Century 21 -- the site is the listing, with a buyer's calculator. https://223hampshire.com ## Counts - Prompts: 55 (the same number /api/status reports on the day this file was built).