(Written by William)

It is rather unfortunate that the #31084 LEGO Creator Pirate Roller Coaster was released so close to the massive #10261 LEGO Creator Roller Coaster. Fans of roller coasters are naturally going to compare the two sets, resulting in the #31084 LEGO Creator 3-in-1 Pirate Roller Coaster getting relegated as the poor-man’s option. Even though both roller coasters use the new tracks and carts, comparing them isn’t really fair. The #10261 LEGO Creator Roller Coaster is a huge LEGO Creator Expert Builder set with over four thousand pieces and a staggering price of $369.99, while the #31084 LEGO Creator Pirate Roller Coaster is a moderately sized set with little over 900 pieces and a price of $99.99. And they have other differences as well. 🙂

I must admit that my opinion on the #31084 LEGO Creator Pirate Roller Coaster was also effected, especially since I got the #10261 LEGO Creator Roller Coaster first (you can read my review here). Thus, I didn’t even consider getting the #31084 LEGO Creator Pirate Roller Coaster until I saw it on sale at Amazon. Combining the sale price with points from an Amazon credit card, I was able to get it for around $50, so I decided to give it a try. I have to say I was pleasantly surprised, and I’m saying this with the experience of building both the #10261 LEGO Creator Roller Coaster, and the #70922 LEGO The Joker Manor from last year (which was the first set using the new LEGO roller coaster system). Now, let’s talk about some of the interesting building techniques I found in the #31084 LEGO Creator Pirate Roller Coaster.


It’s safe to say that, for the most part, roller coasters are thrill rides. They are designed to have steep drops and fast turns to thrill the senses. However, that’s only one way to approach designing a roller coaster. Using the Disney theme parks as an example, their coasters tend to focus less on pure thrills and instead heavily rely on theme. They immerse the rider in another world filled with spectacular sights and sounds. In the case of the #31084 LEGO Creator Pirate Roller Coaster, this is exactly what LEGO went for.

The ride starts out in an island fort. This is where fair goers get on board a shark. Once the ride gets going, you must pass the reaching tentacles of the sea monster, go through the giant skull, travel around the pirates’ hoard of treasure, move through the broken pirate ship, and make a massive splash at the final drop before arriving back at the fort. This is all packed into a simple oval with a few ups and downs of the track. Even though the #10261 LEGO Creator Roller Coaster is my favorite LEGO set of all time, I can appreciate the story-telling strength of the #31084 LEGO Creator Pirate Roller Coaster.

Building the #31084 LEGO Creator Pirate Roller Coaster made me think about how I might be able to improve the bigger coaster. By filling a coaster with a narrative and aesthetically dynamic features, it comes to life in a much different way than just going up and down loops. This is something you can consider in your own LEGO creations; do you want to emphasize dynamic movement, stories, or both? It’s worth noting that the #10261 LEGO Creator Roller Coaster doesn’t need a theme to be awesome, and the #31084 LEGO Creator Pirate Roller Coaster doesn’t need thrills. They are just different types of coasters, offering different types of rides.

In addition to the ride itself, the #31084 LEGO Creator Pirate Roller Coaster also offers some additional pirate-themed builds to increase the fun. I wonder if the set would be more popular with a different name; like Pirate Theme Ride instead of Pirate Roller Coaster. This way, people wouldn’t automatically compare it to the large traditional coaster, but think of it more like a themed ride. Pirate Theme Ride (or Rides) would also make the set more cohesive when considering the two alternate builds.


With a nice little oval and some interesting decorative elements in a moderately priced set, I wasn’t expecting much in terms of unusual building techniques. But, surprise, surprise, the end of the ride has a splash effect all connected to a weighted trigger that looks rather interesting. Before getting into how this works, I should probably give a short explanation of the new roller coaster car piece, and what makes it so clever.

The coaster car chassis has three distinct characteristics that allows it to do things that haven’t been done before in LEGO. On the front and back are hooking mechanisms that allow attached cars to remain connected even when angled in very abrupt ways. Each chassis also features guides on the sides to help it keep locked on to the rail system. Finally, under each car is a prong, which lets the car interact with things it passes over. This is how the cars link onto the chain in the #10261 LEGO Creator Roller Coaster to get pulled up the steep incline, and in the #31084 LEGO Creator Pirate Roller Coaster, this is what trips the trigger for activating the water feature.

Now that you know how the cars hit the trigger, we can discuss how the trigger is made. Under the last part of the track, there is a small lift-arm that pokes up between two of the cross rungs. It sticks up just enough to come into contact with the coaster, but since it’s smooth it won’t derail anything. Connected to this lift-arm are two large blue flame pieces, which act like a watery splash when turned upright. The problem is that these flames are too large and too heavy to go completely upright by a small flick of the coaster cars. And, this is where the weighted element comes into play.

On the inside of the track is what looks to be a lever with a boxy element built on one end. As a lever, it can reset the action element by simply lifting up. However, its other function is to act as a weight. When the trigger is activated, it tilts the box over. This additional weight is greater than the flames on the other side, so therefore it can complete the action.

This particular implementation is probably the simplest way to build a weighted trigger. However, you can also use the following questions to help come up with your own designs. How can you balance things to have the trigger primed? How much more weight do you really need to make the element work? Can you easily reset the mechanism? By using these questions as a guide, chances are you can include a lot more subtlety in your own designs.


It should be pointed out that in the case of theme vs. thrill, you could also describe it as creativity vs. functionality. That’s not to say these concepts are exclusive or opposed to one another. It just so happens that the #31084 LEGO Creator Pirate Roller Coaster and the #10261 LEGO Creator Roller Coaster were designed this way and thus provide excellent examples. While examining the two sets, you can see that the usage of parts goes a lot farther when you get creative and incorporate a theme into a model. Creating something functional takes a lot more work, and therefore brings its own level of impressiveness. There is no right or wrong way to build, but if you do find yourself limited on parts, doubling down on theme is not a bad way.

As for weighted triggers, it is a great way to amplify an effect. The problem is that the weight often takes up just as much space as the effect you’re going for, so it’s not the cleanest design. If you find implementing a weight into your design too difficult, you may try rubber bands to simulate a counterweight. This does mean your trigger will need to be more of a latch, but it is one way to make a weighted trigger design a bit more compact. Otherwise, think of a weighted trigger as a set of scales that can be tipped over at any moment by the slightest pressure. If you build something like that, then you’re on the right track!

All in all, the #31084 LEGO Creator Pirate Roller Coaster is a great set with its own merits. No need to compare it to the #10261 LEGO Creator Roller Coaster, as they offer different types of rides and different building and play experiences. If you like the #31084 LEGO Creator 3-in-1 Pirate Roller Coaster, you don’t have to fee like you are just getting a lesser, cheaper version of the real deal. It’s a whole different type of ride, and it even comes with two other alternate rides! You can find it at the LEGO Creator section of the Online LEGO Shop.

What do you think? How do you like the LEGO Creator Pirate Roller Coaster? Do you have it already? Or are you planning to get it? Are there any other interesting building techniques that you noticed? Which one of the sets using the new roller coaster track system do you like the most? Feel free to share your thoughts and own reviews in the comment section below! 😉

And you might also like to check out the following related posts:


LEGO Ideas Pop-Up Book coming soon!

by admin on October 18, 2018

in LEGO Exclusives

After a brief teaser on social-media a couple of days ago, today, LEGO fully revealed the #21315 LEGO Ideas Pop-Up Book. The project was originally designed by LEGO fan Jason Allemann, who is well known in the LEGO fan community for his LEGO kinetic sculptures and other amazing LEGO creations. Jason was also the original designer of an earlier LEGO Ideas set, the #21305 LEGO Ideas Maze released in 2016. Another very talented LEGO fan, Grant Davis, collaborated with Jason for the LEGO Ideas Pop-Up Book project, so this is a great success for both of them. Below is the press-release with product information, pictures, and more. 🙂

Here is the official description of the set: Enjoy two classic fairy tales with this brick-mazing pop-up LEGO book! Build, play, and display the classic fairy tales Little Red Riding Hood and Jack and the Beanstalk with the #21315 LEGO Ideas Pop-up Book! This first-ever buildable pop-up book made from LEGO bricks opens to reveal the famous scene of grandmother’s forest cottage featuring opening door, bed, and kitchen area. Recreate the scene when Little Red Riding Hood meets the wolf, or swap out grandmother’s cottage for the scene of the giant’s castle in the clouds. This collectible toy features enough bricks to build both scenes, or you can even build a scene of your own. This LEGO set includes a booklet with a short history of pop-up books, a condensed history of each fairy tale in the set, as well as information about its fan designers and LEGO designers.

  • Includes four new-for-November-2018 LEGO minifigures: Little Red Riding Hood, Grandmother, the Wolf, and the Giant. Also includes one new-for-November-2018 microfigure, Jack.
  • First pop-up book in LEGO history features two different LEGO fairy tale stories; Little Red Riding Hood, and Jack and the Beanstalk.
  • Build and display two of the best-known and most cherished classic fairy tales with this LEGO set. You can even build your own scene and mount it in the book.
  • This LEGO Ideas set features enough bricks to build both fairy tales in the set, or build your own scene with the included pieces.
  • Includes a booklet featuring building instructions, a brief history of pop-up books, a short history of the two fairy tales in the set, plus information about this amazing classic fairy tale’s fan designers and LEGO designers.
  • Pop-up book measures over 7” (20cm) long and 5” (13cm) wide when closed, and over 11” (28cm) wide when open.
  • Includes 859 pieces.
  • This LEGO Ideas playset is recommended for boys and girls aged 12+ and for fans and big kids of all ages.

The #21315 LEGO Ideas Pop-Up Book will be available directly from official LEGO stores and the Online LEGO Shop on November 1st. Prices are as follows: US $69.99 – CA $89.99 – DE 69.99€ – UK 59.99£ – FR 69.99€ – DK 599DKK – AU $109.99 (Euro pricing varies by country). For more details visit the LEGO Ideas section of the Online LEGO Shop.

I was a big fan of the original pop-up book, and I’m also very impressed with the final design. The color-scheme and font-type of the cover is elegant, the two builds are fun, and the minifigs are nicely detailed. It’s interesting to note, however, how much the colors and builds changed from the original model. The originally submitted project had muted colors of tans and grays, the title of the book was “Brick Tales”, and the suggested builds were not just from traditional fairy tales, like Little Red Riding Hood, but also included a castle, a jungle ruin, and a Western shootout.

One of the main ideas with this project is that the included builds can be easily swapped out, so if you do get the #21315 LEGO Ideas Pop-Up Book, I recommend trying out some of the other suggested builds, or even create your own. This is definitely going to be a fun set to play with!

What do you think? How do you like the #21315 LEGO Ideas Pop-Up Book? Is this a set you are planning to get? And how do you like the final design compared to the original submission? Feel free to share your thoughts and discuss in the comment section below! 😉

And you might also like to check out the following related posts:


LEGO Star Wars Porg review & thoughts

Thumbnail image for LEGO Star Wars Porg review & thoughts

The recently released #75230 LEGO Star Wars Porg joins the previous LEGO Star Wars brick-built sculptures, like the #75187 LEGO Star Wars BB-8 from 2017, and the #10225 LEGO Star Wars R2-D2 from 2012. Some LEGO fans find the LEGO Star Wars Porg sculpture cute, while others think it’s more on the scary side. So, […]

Read the full article →

Double VIP Points on all LEGO purchases!

Thumbnail image for Double VIP Points on all LEGO purchases!

Great news for LEGO fans! Looks like LEGO listened to feedback, and decided to offer unrestricted Double VIP Points from now until the end of the month! As you may remember, it appeared from the LEGO Store Calendar for October that select sets were going be offered with Double VIP Points (see: October 2018 – […]

Read the full article →

LEGO flower mosaics for backdrops & more!

Thumbnail image for LEGO flower mosaics for backdrops & more!

Last year, I shared with you some really beautiful three-dimensional mosaics and pretty patterns made with LEGO jewels, flowers, and other interesting pieces built by LEGO fan Azurekingfisher (see: LEGO Flower Mosaics & Other Pretty Patterns). Today, I wanted to show you some of Azurekingfisher’s latest creations, taking some of the earlier ideas to a […]

Read the full article →

LEGO Star Wars Ideas Book review

Thumbnail image for LEGO Star Wars Ideas Book review

From all the LEGO books, some of the best ones are those that provide building inspirations and seed ideas for your own LEGO projects. These books are like trusty shop manuals that are flipped through over and over again to find solutions, learn new techniques, and even provide step-by-step instructions. They are used by both […]

Read the full article →

LEGO FORMA backer feedback survey

Thumbnail image for LEGO FORMA backer feedback survey

As we discussed last month, LEGO is currently running its first Indiegogo campaign to test out a new marketing strategy, as well as new product concept called LEGO FORMA. You can read all the details of the campaign here: LEGO FORMA – LEGO Teams Up with Indiegogo! The campaign is doing well with around 5,000 […]

Read the full article →

Exclusive LEGO Overwatch set available!

Thumbnail image for Exclusive LEGO Overwatch set available!

Awesome news for those of you who have been waiting for the release of LEGO Overwatch! Blizzard Entertainment is offering Overwatch fans around the world early access to the Blizzard-exclusive #75987 LEGO Overwatch Omnic Bastion set directly from their Blizzard gear store! The Blizzard-exclusive set was designed by LEGO designers Woon Tze and Raphaël (pictured […]

Read the full article →