Karabiner: Map arrow keys to Q

death_by_arrow_keys.json

{
  "title": "Death by arrow keys",
  "rules": [
    {
      "description": "Map arrow keys to command Q",
      "manipulators": [
        {
          "type": "basic",
          "from": {
            "key_code": "left_arrow",
            "modifiers": {
              "optional": [
                "any"
              ]
            }
          },
          "to": [
            {
              "key_code": "q",
              "modifiers": [
                "left_command"
              ]
            }
          ]
        },
        {
          "type": "basic",
          "from": {
            "key_code": "up_arrow",
            "modifiers": {
              "optional": [
                "any"
              ]
            }
          },
          "to": [
            {
              "key_code": "q",
              "modifiers": [
                "left_command"
              ]
            }
          ]
        },
        {
          "type": "basic",
          "from": {
            "key_code": "right_arrow",
            "modifiers": {
              "optional": [
                "any"
              ]
            }
          },
          "to": [
            {
              "key_code": "q",
              "modifiers": [
                "left_command"
              ]
            }
          ]
        },
        {
          "type": "basic",
          "from": {
            "key_code": "down_arrow",
            "modifiers": {
              "optional": [
                "any"
              ]
            }
          },
          "to": [
            {
              "key_code": "q",
              "modifiers": [
                "left_command"
              ]
            }
          ]
        }
      ]
    }
  ]
}