[
  {
    "type": "mod_tileset",
    "compatibility": [ "retrodays", "neodays" ],
    "tiles-new": [
      {
        "file": "sees_player_retro.png",
        "tiles": [
          { "id": "overlay_hostile_sees_player", "fg": 0 },
          { "id": "overlay_friendly_sees_player", "fg": 0 },
          { "id": "overlay_neutral_sees_player", "fg": 0 },
          { "id": "overlay_other_sees_player", "fg": 0 }
        ]
      }
    ]
  }
]
