Tend the hearth
Keep the fire lit and your household warm. Every need decays in real time, so a settlement is something you care for, not just optimise.
Open web beta Hearthline is a cozy idle-builder about tending a hearth, guiding a household, and growing a settlement one warm night at a time. The web beta is open — play in your browser and help us tune the first thirty minutes.
Playable in your browser — no install. Saves may reset between major beta versions.















A living world
Why Hearthline
Keep the fire lit and your household warm. Every need decays in real time, so a settlement is something you care for, not just optimise.
Start with a single family and scale up through camp, settlement, and village — unlocking roles, buildings, and recipes as you go.
Hearthline keeps simulating while you are away. Come back to a ledger of what happened and pick up where you left off.
Your settlement lives on the server, so progress is consistent across every device you play on — no save-scumming, no lost villages.
Help us tune it
The game is playable, but balance, content, saves, and UI will keep changing. If you enjoy idle, incremental, cozy, or settlement games, here is exactly what we are listening for:
The one moment we care about most: the five minutes right after the tutorial stops guiding you. That handoff is the whole reason for this beta — play a few minutes and tell us where you got stuck.
The journey
Every settlement walks the same road, but no two walk it the same way. Each stage unlocks new people, places, and possibilities.
The road ahead
The fire is already lit. Come see what your settlement does while you are away.