diff --git a/src/data/worldmap.ts b/src/data/worldmap.ts
index e030041..eb5a3ed 100644
--- a/src/data/worldmap.ts
+++ b/src/data/worldmap.ts
@@ -2,21 +2,81 @@ export default [
     {
         type: 'oasis',
         resource: 'food',
-        distance: 1,
+        distance: [1, 2],
     },
     {
         type: 'oasis',
         resource: 'wood',
-        distance: 1,
+        distance: [1, 2],
     },
     {
         type: 'oasis',
         resource: 'stone',
-        distance: 1,
+        distance: [1, 2],
     },
     {
         type: 'oasis',
         resource: 'iron',
-        distance: 1,
+        distance: [1, 2],
+    },
+    {
+        type: 'oasis',
+        resource: 'food',
+        distance: [2, 3],
+    },
+    {
+        type: 'oasis',
+        resource: 'wood',
+        distance: [2, 3],
+    },
+    {
+        type: 'oasis',
+        resource: 'stone',
+        distance: [2, 3],
+    },
+    {
+        type: 'oasis',
+        resource: 'iron',
+        distance: [2, 3],
+    },
+    {
+        type: 'oasis',
+        resource: 'food',
+        distance: [3, 4],
+    },
+    {
+        type: 'oasis',
+        resource: 'wood',
+        distance: [3, 4],
+    },
+    {
+        type: 'oasis',
+        resource: 'stone',
+        distance: [3, 4],
+    },
+    {
+        type: 'oasis',
+        resource: 'iron',
+        distance: [3, 4],
+    },
+    {
+        type: 'oasis',
+        resource: 'food',
+        distance: [4, 5],
+    },
+    {
+        type: 'oasis',
+        resource: 'wood',
+        distance: [4, 5],
+    },
+    {
+        type: 'oasis',
+        resource: 'stone',
+        distance: [4, 5],
+    },
+    {
+        type: 'oasis',
+        resource: 'iron',
+        distance: [4, 5],
     },
 ];
diff --git a/src/missions.ts b/src/missions.ts
index 090a2d2..6bbca31 100644
--- a/src/missions.ts
+++ b/src/missions.ts
@@ -37,6 +37,10 @@ function resolvePillageOasis(V: VillageState, region: OasisType) {
     }
 
     const unit = getUnitSource('soldier');
+    const maxResources = region.distance * region.distance * 100;
 
-    V.resources[region.resource] += mission.unitCount * unit.behavior.caryingCapacity;
+    V.resources[region.resource] += Math.min(
+        mission.unitCount * unit.behavior.caryingCapacity,
+        maxResources
+    );
 }
diff --git a/src/types.ts b/src/types.ts
index a82ceba..ab96169 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -1,6 +1,12 @@
 import type { Hex } from "./hexgrid";
 
 
+export interface Point {
+    x: number;
+    y: number;
+}
+
+
 export type GameTab = 'village' | 'resources' | 'world';
 
 
@@ -92,6 +98,7 @@ export enum WORLDMAP_TYPES {
 interface BaseRegionType {
     id: number;
     type: WORLDMAP_TYPES;
+    distance: number;
 }
 
 
diff --git a/src/utils.ts b/src/utils.ts
index a3f7b32..495020e 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -1,6 +1,6 @@
 import { WORLD_MAP_HEIGHT, WORLD_MAP_WIDTH } from "./constants";
 import units from "./data/units";
-import { WORLDMAP_TYPES, type BuildingType, type CostType, type OasisType, type ProductionType, type ResourcesType } from "./types";
+import { WORLDMAP_TYPES, type BuildingType, type CostType, type OasisType, type Point, type ProductionType, type ResourcesType } from "./types";
 import type { VillageState } from "./village";
 
 
@@ -200,3 +200,19 @@ export function getAdjacentWorldmapCells(cellIndex: number) {
 
     return cells.filter(c => c >= 0 && c < WORLD_MAP_WIDTH * WORLD_MAP_HEIGHT);
 }
+
+
+export function distanceBetweenCells(a: Point, b: Point) {
+    return Math.sqrt(
+        Math.pow(b.x - a.x, 2)
+        + Math.pow(b.y - a.y, 2)
+    );
+}
+
+
+export function indexToPoint(index: number): Point {
+    return {
+        x: index % WORLD_MAP_WIDTH,
+        y: index / WORLD_MAP_WIDTH,
+    };
+}
diff --git a/src/village.ts b/src/village.ts
index c54d642..dbe58be 100644
--- a/src/village.ts
+++ b/src/village.ts
@@ -4,7 +4,7 @@ import { createBuilding, createHero, createQuest } from "./create";
 import worldmap from "./data/worldmap";
 import { getTilesAtDistance, Hex } from "./hexgrid";
 import { WORLDMAP_TYPES, type BuildingType, type CostType, type HeroType, type QuestType, type RegionType, type ResourcesType } from "./types";
-import { getAdjacentWorldmapCells, getKeysAsNumbers, shuffle } from "./utils";
+import { distanceBetweenCells, getAdjacentWorldmapCells, getKeysAsNumbers, indexToPoint, shuffle } from "./utils";
 import { WORLD_MAP_HEIGHT, WORLD_MAP_WIDTH } from "./constants";
 
 
@@ -69,23 +69,32 @@ function getInitialOutsideBoard() {
 
 
 function getInitialWorldmap(): RegionType[] {
-    const board: RegionType[] = []
+    const board: RegionType[] = [];
+    const centerIndex = Math.floor((WORLD_MAP_WIDTH * WORLD_MAP_HEIGHT) / 2);
+    const centerPoint = indexToPoint(centerIndex);
+
     for (let i = 0; i < WORLD_MAP_WIDTH * WORLD_MAP_HEIGHT; i++) {
         board[i] = {
             id: i,
             type: WORLDMAP_TYPES.EMPTY,
+            distance: distanceBetweenCells(indexToPoint(i), centerPoint),
         };
     }
-    const centerIndex = Math.floor((WORLD_MAP_WIDTH * WORLD_MAP_HEIGHT) / 2);
     board[centerIndex].type = WORLDMAP_TYPES.BOURGADE;
 
     const adj = shuffle(getAdjacentWorldmapCells(centerIndex));
-    worldmap.forEach(c => {
-        const cellIndex = adj.pop() || 0;
-        board[cellIndex] = {
+    worldmap.forEach(region => {
+        const candidates = board.filter(c =>
+                c.type !== WORLDMAP_TYPES.EMPTY
+                && c.distance >= region.distance[0]
+                && c.distance < region.distance[1]
+        );
+        const cell = shuffle(candidates)[0];
+        board[cell.id] = {
             type: WORLDMAP_TYPES.OASIS,
-            id: cellIndex,
-            resource: c.resource as keyof CostType,
+            id: cell.id,
+            resource: region.resource as keyof CostType,
+            distance: cell.distance,
             state: {},
         };
     });