---
id: t8
title: Fog of war for unexplored areas
status: Review
created: 2026-10-24
updated: 2026-10-24T05:37:34Z
order: 2
report: |
  (agent) Fog of war. Underground is black until the bot has seen it: it sees in straight
  lines through air, water and gas, about 48 grains, and a few grains into the rock it looks
  at. What you've seen stays seen and is saved with the world. The sky and surface start
  seen. Hover info says "Unexplored" in the black. Settings > Game > Fog of war turns the
  drawing off (exploration is still kept). Older worlds: the area around everything you've
  built and around the bot is revealed when loaded.
  To check: new world, dig down, look along a tunnel and into a cave. Try both looks.
---

## Context

- There should be a 'fog of war' for unexplored areas.