Playnite
Your gaming time across all libraries as exported from Playnite Exporter extension.
1. import and play your games using [Playnite](https://playnite.link/) frontend
2. install [Playnite Exporter](https://github.com/lapo-luchini/PlayniteExporter) extension
3. install this Dashboard
{
  "__inputs": [
    {
      "name": "DS_VICTORIAMETRICS",
      "label": "Prometheus",
      "description": "",
      "type": "datasource",
      "pluginId": "prometheus",
      "pluginName": "Prometheus"
    }
  ],
  "__elements": [],
  "__requires": [
    {
      "type": "grafana",
      "id": "grafana",
      "name": "Grafana",
      "version": "8.3.4"
    },
    {
      "type": "datasource",
      "id": "prometheus",
      "name": "Prometheus",
      "version": "1.0.0"
    },
    {
      "type": "panel",
      "id": "stat",
      "name": "Stat",
      "version": ""
    },
    {
      "type": "panel",
      "id": "table",
      "name": "Table",
      "version": ""
    },
    {
      "type": "panel",
      "id": "timeseries",
      "name": "Time series",
      "version": ""
    }
  ],
  "annotations": {
    "list": [
      {
        "builtIn": 1,
        "datasource": "-- Grafana --",
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",
        "target": {
          "limit": 100,
          "matchAny": false,
          "tags": [],
          "type": "dashboard"
        },
        "type": "dashboard"
      }
    ]
  },
  "editable": true,
  "fiscalYearStartMonth": 0,
  "graphTooltip": 1,
  "id": null,
  "links": [],
  "liveNow": false,
  "panels": [
    {
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "s"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 4,
        "w": 6,
        "x": 0,
        "y": 0
      },
      "id": 6,
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "auto"
      },
      "pluginVersion": "8.3.4",
      "targets": [
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${DS_VICTORIAMETRICS}"
          },
          "exemplar": true,
          "expr": "delta(playnite_game_playtime_seconds_total[1w])",
          "interval": "",
          "legendFormat": "",
          "refId": "A"
        }
      ],
      "title": "Weekly play time",
      "type": "stat"
    },
    {
      "description": "",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              }
            ]
          }
        },
        "overrides": []
      },
      "gridPos": {
        "h": 4,
        "w": 6,
        "x": 6,
        "y": 0
      },
      "id": 4,
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "auto"
      },
      "pluginVersion": "8.3.4",
      "targets": [
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${DS_VICTORIAMETRICS}"
          },
          "exemplar": true,
          "expr": "playnite_game_played_total",
          "interval": "",
          "legendFormat": "",
          "refId": "A"
        }
      ],
      "title": "Played games",
      "type": "stat"
    },
    {
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "custom": {
            "align": "auto",
            "displayMode": "auto",
            "minWidth": 50
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              }
            ]
          },
          "unit": "hours"
        },
        "overrides": [
          {
            "matcher": {
              "id": "byName",
              "options": "Value"
            },
            "properties": [
              {
                "id": "custom.width",
                "value": 120
              }
            ]
          }
        ]
      },
      "gridPos": {
        "h": 13,
        "w": 12,
        "x": 12,
        "y": 0
      },
      "id": 8,
      "options": {
        "footer": {
          "fields": "",
          "reducer": [
            "sum"
          ],
          "show": false
        },
        "showHeader": true,
        "sortBy": [
          {
            "desc": true,
            "displayName": "Time"
          }
        ]
      },
      "pluginVersion": "8.3.4",
      "targets": [
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${DS_VICTORIAMETRICS}"
          },
          "exemplar": false,
          "expr": "sort_desc(max(playnite_game_playtime_seconds) by (name))/3600",
          "format": "table",
          "instant": true,
          "interval": "",
          "legendFormat": "",
          "refId": "A"
        }
      ],
      "title": "Top played games",
      "transformations": [
        {
          "disabled": true,
          "id": "labelsToFields",
          "options": {}
        },
        {
          "id": "organize",
          "options": {
            "excludeByName": {
              "Time": true,
              "__name__": true,
              "datacenter": true,
              "instance": true,
              "job": true
            },
            "indexByName": {},
            "renameByName": {
              "Value": "Time",
              "name": "Game"
            }
          }
        }
      ],
      "type": "table"
    },
    {
      "description": "",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 0,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },
            "lineInterpolation": "stepAfter",
            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "auto",
            "spanNulls": true,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "s"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 9,
        "w": 12,
        "x": 0,
        "y": 4
      },
      "id": 2,
      "options": {
        "legend": {
          "calcs": [],
          "displayMode": "hidden",
          "placement": "bottom"
        },
        "tooltip": {
          "mode": "single"
        }
      },
      "targets": [
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${DS_VICTORIAMETRICS}"
          },
          "exemplar": true,
          "expr": "playnite_game_playtime_seconds_total",
          "interval": "",
          "legendFormat": "Total",
          "refId": "A"
        }
      ],
      "title": "Total game time",
      "type": "timeseries"
    },
    {
      "description": "",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 0,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },
            "lineInterpolation": "stepAfter",
            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "auto",
            "spanNulls": true,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "s"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 9,
        "w": 12,
        "x": 0,
        "y": 13
      },
      "id": 10,
      "options": {
        "legend": {
          "calcs": [],
          "displayMode": "hidden",
          "placement": "bottom"
        },
        "tooltip": {
          "mode": "single"
        }
      },
      "targets": [
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${DS_VICTORIAMETRICS}"
          },
          "exemplar": true,
          "expr": "delta(playnite_game_playtime_seconds_total[1d])",
          "interval": "",
          "legendFormat": "Daily",
          "refId": "A"
        }
      ],
      "title": "Daily game time",
      "type": "timeseries"
    },
    {
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "custom": {
            "align": "auto",
            "displayMode": "auto",
            "minWidth": 50
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "hours"
        },
        "overrides": [
          {
            "matcher": {
              "id": "byName",
              "options": "Time"
            },
            "properties": [
              {
                "id": "custom.width",
                "value": 120
              }
            ]
          }
        ]
      },
      "gridPos": {
        "h": 9,
        "w": 12,
        "x": 12,
        "y": 13
      },
      "id": 9,
      "options": {
        "footer": {
          "fields": "",
          "reducer": [
            "sum"
          ],
          "show": false
        },
        "showHeader": true,
        "sortBy": [
          {
            "desc": true,
            "displayName": "Time"
          }
        ]
      },
      "pluginVersion": "8.3.4",
      "targets": [
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${DS_VICTORIAMETRICS}"
          },
          "exemplar": false,
          "expr": "sort_desc(max(increase(playnite_game_playtime_seconds[1w])) by (name))/3600 > 0",
          "format": "table",
          "instant": true,
          "interval": "",
          "legendFormat": "",
          "refId": "A"
        }
      ],
      "title": "Top played games of the week",
      "transformations": [
        {
          "disabled": true,
          "id": "labelsToFields",
          "options": {}
        },
        {
          "id": "organize",
          "options": {
            "excludeByName": {
              "Time": true,
              "__name__": true,
              "datacenter": true,
              "instance": true,
              "job": true
            },
            "indexByName": {},
            "renameByName": {
              "Value": "Time",
              "name": "Game"
            }
          }
        }
      ],
      "type": "table"
    }
  ],
  "schemaVersion": 34,
  "style": "dark",
  "tags": [],
  "templating": {
    "list": []
  },
  "time": {
    "from": "now-30d",
    "to": "now"
  },
  "timepicker": {},
  "timezone": "",
  "title": "Playnite",
  "uid": "AsNLl6Lnk",
  "version": 7,
  "weekStart": "",
  "gnetId": 15916,
  "description": "Your gaming time across all libraries as exported from Playnite Exporter extension."
}