diff --git a/constants/map.ts b/constants/map.ts
index 65fc3d9..3cba743 100644
--- a/constants/map.ts
+++ b/constants/map.ts
@@ -67,6 +67,7 @@ export interface MapPosition {
     imageTo: Vector2d;
     gameFrom: Vector3d;
     gameTo: Vector3d;
+    gameReverse: boolean;
 }
 
 export interface MapConfig {
@@ -86,11 +87,28 @@ export const MAP_CONFING = {
         positions: [],
     },
     [MAP.FACTORY]: {
-        enable: false,
+        enable: true,
         image: "/tarkov-live-map/images/maps/factory.webp",
-        width: 0,
-        height: 0,
-        positions: [],
+        width: 7680,
+        height: 4320,
+        positions: [
+            {
+                id: "main",
+                imageFrom: { x: 2350, y: 800 },
+                imageTo: { x: 5390, y: 3988 },
+                gameFrom: { x: 68, y: 74, z: -1000 },
+                gameTo: { x: -65, y: -65, z: 1000 },
+                gameReverse: true,
+            },
+            {
+                id: "underground",
+                imageFrom: { x: 4974, y: 800 },
+                imageTo: { x: 8014, y: 3988 },
+                gameFrom: { x: 68, y: 74, z: -1000 },
+                gameTo: { x: -65, y: -65, z: 0.5 },
+                gameReverse: true,
+            },
+        ],
     },
     [MAP.GROUND_ZERO]: {
         enable: true,
@@ -104,6 +122,7 @@ export const MAP_CONFING = {
                 imageTo: { x: 4190, y: 5495 },
                 gameFrom: { x: 235, y: -106, z: -1000 },
                 gameTo: { x: -63, y: 341, z: 1000 },
+                gameReverse: false,
             },
         ],
     },
@@ -142,6 +161,7 @@ export const MAP_CONFING = {
                 imageTo: { x: 3115, y: 2481 },
                 gameFrom: { x: 197, y: -265, z: -1000 },
                 gameTo: { x: -260, y: 206, z: 1000 },
+                gameReverse: false,
             },
             */
         ],
@@ -158,6 +178,7 @@ export const MAP_CONFING = {
                 imageTo: { x: 5350, y: 4423 },
                 gameFrom: { x: 490, y: -415, z: -1000 },
                 gameTo: { x: -1040, y: 580, z: 1000 },
+                gameReverse: false,
             },
             {
                 id: "admin_1st_floor",
@@ -165,6 +186,7 @@ export const MAP_CONFING = {
                 imageTo: { x: 4705, y: 581 },
                 gameFrom: { x: -229, y: -165, z: -3 },
                 gameTo: { x: -274, y: -129, z: 1.8 },
+                gameReverse: false,
             },
         ],
     },
@@ -180,6 +202,7 @@ export const MAP_CONFING = {
                 imageTo: { x: 5840, y: 5334 },
                 gameFrom: { x: 315, y: -283, z: -1000 },
                 gameTo: { x: -268, y: 528, z: 1000 },
+                gameReverse: false,
             },
         ],
     },
diff --git a/lib/tarkov.ts b/lib/tarkov.ts
index f5a562c..8991474 100644
--- a/lib/tarkov.ts
+++ b/lib/tarkov.ts
@@ -20,8 +20,13 @@ export const screenshotToVector3d = (screenshot: string): Vector3d | null => {
 /**
  * Check the Vector3d is in the range of Vector3d
  */
-export const isVector3dInRange = (from: Vector3d, to: Vector3d, vector: Vector3d): boolean => {
+export const isVector3dInRange = (position: MapPosition, vector: Vector3d): boolean => {
     // Make support both case from > to and to > from.
+    const { gameFrom: from, gameTo: to, gameReverse } = position;
+
+    const vectorX = gameReverse ? vector.y : vector.x;
+    const vectorY = gameReverse ? vector.x : vector.y;
+
     const minX = Math.min(from.x, to.x);
     const maxX = Math.max(from.x, to.x);
 
@@ -32,12 +37,7 @@ export const isVector3dInRange = (from: Vector3d, to: Vector3d, vector: Vector3d
     const maxZ = Math.max(from.z, to.z);
 
     return (
-        minX <= vector.x &&
-        vector.x <= maxX &&
-        minY <= vector.y &&
-        vector.y <= maxY &&
-        minZ <= vector.z &&
-        vector.z <= maxZ
+        minX <= vectorX && vectorX <= maxX && minY <= vectorY && vectorY <= maxY && minZ <= vector.z && vector.z <= maxZ
     );
 };
 
@@ -45,10 +45,13 @@ export const isVector3dInRange = (from: Vector3d, to: Vector3d, vector: Vector3d
  * Convert the game Vector3d to the Map Vector2d using the position
  */
 export const vector3dToVector2d = (position: MapPosition, vector: Vector3d): Vector2dWithId => {
-    const { id, gameFrom, gameTo, imageFrom, imageTo } = position;
+    const { id, gameFrom, gameTo, gameReverse, imageFrom, imageTo } = position;
+
+    const vectorX = gameReverse ? vector.y : vector.x;
+    const vectorY = gameReverse ? vector.x : vector.y;
 
-    const x = ((vector.x - gameFrom.x) / (gameTo.x - gameFrom.x)) * (imageTo.x - imageFrom.x) + imageFrom.x;
-    const y = ((vector.y - gameFrom.y) / (gameTo.y - gameFrom.y)) * (imageTo.y - imageFrom.y) + imageFrom.y;
+    const x = ((vectorX - gameFrom.x) / (gameTo.x - gameFrom.x)) * (imageTo.x - imageFrom.x) + imageFrom.x;
+    const y = ((vectorY - gameFrom.y) / (gameTo.y - gameFrom.y)) * (imageTo.y - imageFrom.y) + imageFrom.y;
 
     return { id, x, y };
 };
@@ -62,7 +65,7 @@ export const vector3dToVector2dList = (map: Map, vector: Vector3d): Vector2dWith
     console.log("mapPositions", mapPositions, vector.x, vector.y, vector.z);
 
     // Find the first position that the vector is in.
-    const matchedPositions = mapPositions.filter(({ gameFrom, gameTo }) => isVector3dInRange(gameFrom, gameTo, vector));
+    const matchedPositions = mapPositions.filter(position => isVector3dInRange(position, vector));
 
     console.log("matchedPositions", matchedPositions);
 
diff --git a/public/images/maps/factory.webp b/public/images/maps/factory.webp
new file mode 100644
index 0000000..d9ee67a
Binary files /dev/null and b/public/images/maps/factory.webp differ