diff --git a/src/block_atlas.ts b/src/block_atlas.ts
index ac18f40..0df5c78 100644
--- a/src/block_atlas.ts
+++ b/src/block_atlas.ts
@@ -1,5 +1,5 @@
 import { HashMap } from './hash_map';
-import { UV, RGB, ASSERT } from './util';
+import { UV, RGB, ASSERT, fileExists } from './util';
 import { Vector3 } from './vector';
 
 import fs from 'fs';
@@ -33,12 +33,19 @@ export enum Block {
     Dirt = 3.0,
     Cobblestone = 4.0
 }
+
+interface BlockPalette {
+    blocks: string[];
+}
+
 /* eslint-enable */
 export class BlockAtlas {
     private _cachedBlocks: HashMap<Vector3, number>;
     private _blocks: Array<BlockInfo>;
+    private _palette: string[];
     private _atlasSize: number;
     private _atlasLoaded: boolean;
+    private _paletteLoaded: boolean;
 
     private static _instance: BlockAtlas;
     public static get Get() {
@@ -50,6 +57,8 @@ export class BlockAtlas {
         this._blocks = [];
         this._atlasSize = 0;
         this._atlasLoaded = false;
+        this._palette = [];
+        this._paletteLoaded = false;
 
         this.loadAtlas(path.join(__dirname, '../resources/atlases/vanilla.atlas'));
     }
@@ -76,8 +85,21 @@ export class BlockAtlas {
         this._atlasLoaded = true;
     }
 
+    public loadPalette(paletteID: string) {
+        this._cachedBlocks = new HashMap(1024);
+
+        const paletteDir = path.join(__dirname, '../resources/palettes', paletteID + '.palette');
+        ASSERT(fileExists(paletteDir), `Palette to load does not exist ${paletteDir}`);
+
+        const palette: BlockPalette = JSON.parse(fs.readFileSync(paletteDir, 'utf8'));
+        this._palette = palette.blocks;
+
+        this._paletteLoaded = true;
+    }
+
     public getBlock(voxelColour: RGB): BlockInfo {
-        ASSERT(this._atlasLoaded);
+        ASSERT(this._atlasLoaded, 'No atlas has been loaded');
+        ASSERT(this._paletteLoaded, 'No palette has been loaded');
 
         const cachedBlockIndex = this._cachedBlocks.get(voxelColour.toVector3());
         if (cachedBlockIndex) {
@@ -89,12 +111,14 @@ export class BlockAtlas {
 
         for (let i = 0; i < this._blocks.length; ++i) {
             const block: BlockInfo = this._blocks[i];
-            const blockAvgColour = block.colour as RGB;
-            const distance = RGB.distance(blockAvgColour, voxelColour);
+            if (this._palette.includes(block.name)) {
+                const blockAvgColour = block.colour as RGB;
+                const distance = RGB.distance(blockAvgColour, voxelColour);
 
-            if (distance < minDistance) {
-                minDistance = distance;
-                blockChoiceIndex = i;
+                if (distance < minDistance) {
+                    minDistance = distance;
+                    blockChoiceIndex = i;
+                }
             }
         }
 
diff --git a/src/block_mesh.ts b/src/block_mesh.ts
index 1a80101..496296f 100644
--- a/src/block_mesh.ts
+++ b/src/block_mesh.ts
@@ -1,6 +1,6 @@
 import { BasicBlockAssigner, OrderedDitheringBlockAssigner } from './block_assigner';
 import { Voxel, VoxelMesh } from './voxel_mesh';
-import { BlockInfo } from './block_atlas';
+import { BlockAtlas, BlockInfo } from './block_atlas';
 import { CustomError, LOG } from './util';
 import { Renderer } from './renderer';
 import { UI } from './ui/layout';
@@ -11,7 +11,6 @@ interface Block {
 }
 
 export class BlockMesh {
-    private _ditheringEnabled: boolean;
     private _blockPalette: string[];
     private _blocks: Block[];
     private _voxelMesh?: VoxelMesh;
@@ -19,17 +18,20 @@ export class BlockMesh {
     public constructor() {
         LOG('New block mesh');
 
-        this._ditheringEnabled = UI.Get.layout.palette.elements.dithering.getCachedValue() as string === 'on';
         this._blockPalette = [];
         this._blocks = [];
     }
-
+    
     public assignBlocks(voxelMesh: VoxelMesh) {
         LOG('Assigning blocks');
+        
+        const blockPalette = UI.Get.layout.palette.elements.blockPalette.getCachedValue() as string;
+        BlockAtlas.Get.loadPalette(blockPalette);
 
+        const ditheringEnabled = UI.Get.layout.palette.elements.dithering.getCachedValue() as string === 'on';
+        const blockAssigner = ditheringEnabled ? new OrderedDitheringBlockAssigner() : new BasicBlockAssigner();
+        
         const voxels = voxelMesh.getVoxels();
-        const blockAssigner = this._ditheringEnabled ? new OrderedDitheringBlockAssigner() : new BasicBlockAssigner();
-
         for (let voxelIndex = 0; voxelIndex < voxels.length; ++voxelIndex) {
             const voxel = voxels[voxelIndex];
             const block = blockAssigner.assignBlock(voxel.colour, voxel.position);
diff --git a/src/ui/layout.ts b/src/ui/layout.ts
index ab0c71a..61215ee 100644
--- a/src/ui/layout.ts
+++ b/src/ui/layout.ts
@@ -1,12 +1,15 @@
 import { BaseUIElement } from './elements/base';
 import { SliderElement } from './elements/slider';
-import { ComboBoxElement } from './elements/combobox';
+import { ComboBoxElement, ComboBoxItem } from './elements/combobox';
 import { FileInputElement } from './elements/file_input';
 import { ButtonElement } from './elements/button';
 import { OutputElement } from './elements/output';
 import { Action, AppContext } from '../app_context';
 import { LOG } from '../util';
 
+import fs from 'fs';
+import path from 'path';
+
 export interface Group {
     label: string;
     elements: { [key: string]: BaseUIElement };
@@ -66,18 +69,14 @@ export class UI {
         'palette': {
             label: 'Palette',
             elements: {
-                'blockPalette': new ComboBoxElement('Block palette', [
-                    { id: 'default', displayText: 'Default' },
-                ]),
-                'choiceMethod': new ComboBoxElement('Choice method', [
-                    { id: 'euclidian', displayText: 'Euclidian distance' },
-                ]),
+                'textureAtlas': new ComboBoxElement('Texture atlas', this._getTextureAtlases()),
+                'blockPalette': new ComboBoxElement('Block palette', this._getBlockPalettes()),
                 'dithering': new ComboBoxElement('Dithering', [
                     { id: 'on', displayText: 'On (recommended)' },
                     { id: 'off', displayText: 'Off' },
                 ]),
             },
-            elementsOrder: ['blockPalette', 'choiceMethod', 'dithering'],
+            elementsOrder: ['textureAtlas', 'blockPalette', 'dithering'],
             submitButton: new ButtonElement('Assign blocks', () => {
                 AppContext.Get.do(Action.Palette);
             }),
@@ -228,4 +227,24 @@ export class UI {
         const key = this.uiOrder[action];
         return this._uiDull[key];
     }
+
+    private _getTextureAtlases(): ComboBoxItem[] {
+        return [{ id: 'vanilla', displayText: 'Vanilla' }];
+    }
+
+    private _getBlockPalettes(): ComboBoxItem[] {
+        const blockPalettes: ComboBoxItem[] = [];
+        const palettesDir = path.join(__dirname, '../../resources/palettes');
+
+        fs.readdirSync(palettesDir).forEach((file) => {
+            if (file.endsWith('.palette')) {
+                const paletteID = file.split('.')[0];
+                let paletteName = paletteID.replace('-', ' ').toLowerCase();
+                paletteName = paletteName.charAt(0).toUpperCase() + paletteName.slice(1);
+                blockPalettes.push({ id: paletteID, displayText: paletteName });
+            }
+        });
+
+        return blockPalettes;
+    }
 }