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WHOAHLer Coaster

5.0

4 ratings

1.857

Plays

E13+

Age Rating

Developer:

PBS Kids

Published:

14 June 2025

Platforms:

Browser (desktop)

1.857
2
2

Amusement Park Decoration Kids Roller Coaster

Design your WHOAHLer Coaster with Ruff Ruffman! In this amazing building game, you will create a fun (and safe) roller-coaster. Let's do it!

🎢 How to make a WHOAHLer Coaster

Use the mouse to drag the pieces of the track onto the building area.
The ends of the track pieces can be dragged to make them longer.
If you drag on the triangles of the pieces, you can change the slope, both upwards and downards.
On curve pieces you can drag the middle to change the shape of the curve.

🦔 Test the roller coaster!

To test it, you will do it together with a squeaky hedgehog toy. Put it on the cart, and let the cart run on the roller coaster. If it gets stuck, falls of, or is just not fun, you can go back to redesigning it. It's no shame to go back to the drawing board!

📊 Read the test results!

After the test, you get your results on two factors:

Fun Factor
Safety Rating

Try to get a thumbs up 👍 for both of them. If you get a thumbs down 👎, let's make some changes!

⚠️ Carefully read the alerts!

Luckily for you, after each test run, the game gives you alerts in written form, which tell you more about the experience of the ride. For example, ours was:

'Redesign the track to be uninterrupted from the beginning hill to the end garage and keep the cart from flying off'

This means our mistake was that the kart fell off because there was empty spaces in between the track pieces. Don't repeat our mistakes!

🙌 Let's ride!

After you're done with all the building, designing, re-designing, and testing has given you good results, hop onto the cart with Ruff Ruffman and start riding the roller-coaster built from your very own imagination!

How to play?

Use the mouse to build the roller coaster.

Tips & Tricks

don't forget to add the end garage at the end of each roller coaster track you build
click on a piece and then click on 'Delete It' to remove it entirely;
click the 'clear all' button to start anew;