If you've played Dark Souls or Elden Ring you know the messages other players leave on the ground. "Try jumping." "Ahh, treasure..." I always wished those existed in real life, so I built it. It's called Sigil. You put together a short message from a word bank (same restricted vocab as the games, so nobody can rant or spam), snap a photo, and pin it to your exact spot. Or a ~500m area if you don't want to give away exactly where you stood. Anyone who walks by later finds it on the map and can "appraise" it if they liked it. There's also a proximity alert that pings you when you pass near one. That part runs entirely on your phone, your location never gets sent anywhere for it. Stuff I learned shipping this solo: Cold start is brutal. The map is

  • 情报分类：项目价值
  • 命中依据：现实世界留言系统，创新项目
  • 来源：Reddit · SideProject
  • 原作者：/u/6ixOne3 https://www.reddit.com/user/6ixOne3
  • 发布时间：2026/9/12 18:32:29