Moss & Mortar key art · Sample image (generated)
Moss & Mortar
Restore ruined cottages, stone by stone.
Fictional sample record used to demonstrate the layout — not a real game.
- Genre
- SimulationCasual
- Developer
- Hearth Pair · Team
- Release date
- Price
- $6.99Playable now
- Languages
- EnglishEnglish
- Development method
- AI-Assisted
- AI coding tools
- Gemini CLICursor
Links go to the official store or developer page. Last verified Oct 2, 2026.
Where to play
Every platform this game is on. Links are checked against official sources; we never host or mirror games.
- View on SteamSteamReleased$6.99
Download through the Steam app. A free Steam account is required.
Desktop · Steam
About Moss & Mortar
A tactile restoration game: clear overgrowth, re-lay stones and repair roofs to bring abandoned cottages back to life. Built by a duo using two AI tools.
How it was built
Partially verifiedTooling and content pipeline scripts.
Gameplay code edits.
Mixed workflow; AI used mainly for tooling and pipelines rather than core gameplay.
- Engine / framework
- Godot 4
- Languages
- GDScript, Python (tooling)
- Team size
- 2 peopleDeveloper ReportedHearth Pair
- Development time
- 7 monthsDeveloper ReportedHearth Pair
- Development cost
- Not disclosed
- AI-written code
- ~30% of shipped codeDeveloper ReportedHearth Pair
Verification notes: Tools listed in launch post.
Game performance
IllustrativeEach figure measures something different — concurrent players, owners, downloads and sales are never interchangeable and are never added together. Labels show where each number comes from.
Steam
Not publicly available: Concurrent players, Estimated owners, Gross revenue.
Sales & revenue (all platforms)
Reviews & rankings
Soothing and well-crafted; AI use is light-touch compared with most games here.
Editorial team · Feb 10, 2026 · How we score
Prototype: your vote is kept only in this browser and is not counted anywhere.
No player reviews yet.
Prototype: reviews are stored in your browser only and are not published or sent to a server. Reviews are shown in the language they were written in.
Sources
| Source | Type | Published | Accessed |
|---|---|---|---|
| Moss & Mortar — Steam store page Steam | Store page | Not confirmed | Oct 28, 2026 |
| Moss & Mortar launch post Hearth Pair | Social post | Not confirmed | Oct 28, 2026 |
Similar games
Comparable games by genre, gameplay, AI tool and platform.
Free to playPocket Orchard
Simulation · CasualGrow a tiny orchard, one tap at a time.
Mobile app
View on TapTap
FreeHarvesters
Simulation · CasualA short incremental game about little workers gathering resources on different planets.
Plays instantly in the browser
Play free — itch.io
$12.99Rip N Ship Simulator
Simulation · CasualOpen card packs on stream, ship orders and grow a basement card shop.
Download required
View on Steam
Free demoPaper Kingdoms
Strategy · SimulationA city builder drawn on folded paper.
Demo available
View demo on Steam