All sorts of browser metaverses are popping up these days lol. Praying at a temple, zoning out by a pool, and even camping.

But what is an online coal mine... People picking away with pickaxes even after getting off work lol

Temple: https://sansatemple.com
Pool relaxation: https://swimpick.co.kr/mulmeong
Riverside campsite: https://riverside-camp.bulmeong.workers.dev/?site=1
Online coal mine: https://online-tangwang.vercel.app