Observed arrival · 2026-09-13

BS Web Battle, a fan-made Battle Spirits arena

bs-web-battle.app Observed source

Editorial interest 82/100 Selection signal · not a rating of the site

A browser-based simulator for playing Battle Spirits card matches with custom decks, random matchmaking, or an AI opponent.

Landing page captured for the 2026-09-13 issue.

Field notes

The simulator organizes play around a shared room ID, with separate paths for random matchmaking and AI matches. Its deck builder is described as covering 521 cards from BS01 through BS04, and the visible interface includes match phases, logs, trash handling, surrender, and core controls. The project also exposes GitHub, Discord, and bug-report links, while clearly identifying itself as an unofficial fan-made work unrelated to the official rights holders.

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

◉HumanPersonal, local, civic, or handmade

One card from the complete issue

W Has No Surviving Value

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