Observed arrival · 2026-10-18
EchoState gives NPCs memories that travel
A browser-based social simulation where characters remember actions, form opinions, and pass rumors through a relationship network.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Game designers, researchers, and social-simulation enthusiasts
- Worth noticing
- A character’s raw memory log and the analytics view let visitors inspect both individual reactions and world-wide reputation trends.
Field notes
The page describes memories as timestamped and categorized, with salience that decays while the record remains. It also points visitors to raw character memory logs and an analytics view for reputation trends and trust distribution. The visible demo includes seven seeded characters; the page separately describes six world-wide reputation dimensions and a day-advance timeline for delayed consequences.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue