---
title: Design the world
prev: /education/build-it-play-it-galactic-speedway/go-beyond-the-challenge
description: Learn how to use the Roblox Studio terrain tools to customize the racetrack world in the Build It Play It Galactic Speedway challenge.
---
Change the season of Junker's Canyon or make it look even more alien by painting new textures and colors onto the landscape.
## Paint textures
You can use the **Terrain Paint** tool to add snow, water, or even lava into your world.
1. From the **Home** tab, click **Terrain** to open the **Terrain Editor**.
2. The editor will open on the left. To paint:
a. Click on the **Edit** Tab.
b. Then, click on the **Paint** tool.
3. Select a material, such as Snow. To paint, left click and drag on any terrain. Paint changes the look without changing the shape.
4. Paint terrain until your game looks completely different from the original. Experiment with different materials, like grass or water, and brush sizes.
## Change texture colors
Being on an alien planet, not all grass has to be green. Try changing the color of the terrain you paint, turning snow purple or even black.
1. In the Explorer, under **Workspace**, click on **Terrain**.
2. In the **Properties**, click the > next to expand `MaterialColors`.
3. Find a material you painted with, like **Snow**, and click the **color** box next to it.
4. Use the color picker to change the terrain color.
## Take the challenge
Test your knowledge and earn the **Jetpack Backpack** avatar item and **Terraformer Technician** badge by clicking the button below to open a Roblox quiz game.
## Get your final prize
Not all junkyard racers have gotten this far, but **you** have! As a prize for developing your skills, follow this link to get your own **Junkbot** avatar package!
Change the season of Junker's Canyon or make it look even more alien by painting new textures and colors onto the landscape.
## Paint textures
You can use the **Terrain Paint** tool to add snow, water, or even lava into your world.
1. From the **Home** tab, click **Terrain** to open the **Terrain Editor**.
2. The editor will open on the left. To paint:
a. Click on the **Edit** Tab.
b. Then, click on the **Paint** tool.
3. Select a material, such as Snow. To paint, left click and drag on any terrain. Paint changes the look without changing the shape.
## Change texture colors
Being on an alien planet, not all grass has to be green. Try changing the color of the terrain you paint, turning snow purple or even black.
1. In the Explorer, under **Workspace**, click on **Terrain**.
2. In the **Properties**, click the > next to expand `MaterialColors`.
3. Find a material you painted with, like **Snow**, and click the **color** box next to it.
4. Use the color picker to change the terrain color.
## Take the challenge
Test your knowledge and earn the **Jetpack Backpack** avatar item and **Terraformer Technician** badge by clicking the button below to open a Roblox quiz game.
## Get your final prize
Not all junkyard racers have gotten this far, but **you** have! As a prize for developing your skills, follow this link to get your own **Junkbot** avatar package!