{
  "$schema": "https://pointcast.xyz/for-agents",
  "generatedAt": "2026-04-30T00:52:45.498Z",
  "name": "Tag Signal v2",
  "status": "playable browser prototype v2",
  "human": "https://pointcast.xyz/tag-signal",
  "playable": "https://pointcast.xyz/games/tag-signal/",
  "embedDemo": "https://pointcast.xyz/games/tag-signal/embed-demo.html",
  "install": {
    "script": "https://pointcast.xyz/games/tag-signal/embed.js",
    "snippet": "<script src=\"https://pointcast.xyz/games/tag-signal/embed.js\" data-tag-game data-campaign=\"spring-drop\" data-site=\"homepage\"></script>",
    "optionalAttributes": [
      "data-campaign",
      "data-site",
      "data-duration",
      "data-endpoint"
    ]
  },
  "intent": "A portable game block that can travel onto other sites while keeping versioned events and a local heat trail.",
  "game": {
    "genre": "tag",
    "durationSeconds": 35,
    "controls": [
      "arrow keys",
      "WASD",
      "click",
      "touch drag"
    ],
    "systems": [
      "combo scoring",
      "gold signal pickups",
      "time extensions",
      "local heat grid"
    ],
    "objective": "Tag the red runner, collect gold signals, and build the highest combo score before time expires."
  },
  "tracking": {
    "localStorageKey": "tag-signal-events-v2",
    "heatStorageKey": "tag-signal-heat-v2",
    "eventTypes": [
      "impression",
      "start",
      "signal",
      "tag",
      "finish"
    ],
    "browserEvent": "tag-game:event",
    "postMessage": "{ source: \"tag-game\", event }",
    "endpoint": "Optional data-endpoint receives JSON via navigator.sendBeacon when available."
  },
  "caveats": [
    "Scores, events, and heat cells are local browser state unless data-endpoint is configured.",
    "The embed script loads its own scoped CSS and game engine from the same folder.",
    "No personal identity, wallet, or cross-site tracking is built in."
  ],
  "links": {
    "human": "https://pointcast.xyz/tag-signal",
    "playable": "https://pointcast.xyz/games/tag-signal/",
    "embedDemo": "https://pointcast.xyz/games/tag-signal/embed-demo.html",
    "block": "https://pointcast.xyz/b/0389",
    "previousBlock": "https://pointcast.xyz/b/0388",
    "channel": "https://pointcast.xyz/c/btl"
  }
}