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Big Bad Island Expansion Set
LEGO® Super Mario™
Available now
Limit
We restrict the purchase limit available to a single household to ensure fairness for all of our fans. If you’ve already reached this limit through previous orders, your entire order may be cancelled.

Receive the Pirate Ship Playground as your gift with LEGO® purchases of £95 or more, valid 22/05-03/06 while stocks last.*
Learn moreChoking hazard.
Small parts.
Visit Big Bad Island for big action
Kids can build an island with big characters in their LEGO® Super Mario™ world with this action-packed Expansion Set.Add to a LEGO® Super Mario™ Starter Course
A Starter Course (71360 with LEGO® Mario™, 71387 with LEGO® Luigi™ or 71403 with LEGO® Peach™) is needed for interactive play.Big Bad Island Expansion Set
2 big enemy character
A Big Koopa Troopa, a Big Goomba, plus Iggy and a Goomba.
Buildable display stands
The stands can also be connected for interactive play.
? Block
Find the hidden ? Block, which offers various rewards.
Launcher
Send the Big Goomba flying.
Seesawing challenge
Try to topple Iggy from the seesaw.
LEGO® Super Mario™ app
Find building instructions, inspiration and more in the app.