Erebus override test #1

{
    "dimensions": [
        {
            "dim": 66,
            "override": true,
            "dimensiontype": {
                "id": -1,
                "name": "erebus",
                "suffix": "_dim66",
                "keeploaded": false,
                "worldprovider": "erebus.world.WorldProviderErebus",
                "require_exact_match": true
            },
            "worldinfo_onetime": {
                "GameRules": {
                    "spawnRadius": "0"
                }
            }
        }
    ]
}