Activity book with super story, fun games and LEGO® Mixels miniset.
- On the cover, Flain does not appear like his normal artwork. Also, his name is misspelled in the title as "Flane". There is a possibility that this is a bootleg or prototype cover, as it was never corrected.
- The book would have come with a LEGO Nixel kit.
- It has been scrapped and there is no further information about the title.
- The book appears to have been converted into LEGO Mixels: Activity Book, as they contain similar content and building sets, except the Activity Book has two Nixels instead of one.
- The book was possibly scrapped before we learned about Mixels due to Flain's name being misspelled and him having an artwork nowhere close to the normal artwork that we have today.
| Franchise / Merchandise (LEGO Toys (Series 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9) / LEGO Mixels: Meet the Mixels / LEGO Mixels: Let's Mix! / LEGO Mixels: Flane's Adventure / LEGO Mixels: Ready, Steady, Paste! / LEGO Mixels: Activity Book / LEGO Mixels: Stick and Mix! / LEGO Mixels: Mixels Vs Nixels! / Mixels: 2015 Wall Calendar / Mixels: 2016 Wall Calendar / Mixels (VCD))
Make a Mixel... Make a Story! Competition / Glomp's Gooey, Sneezy Cold! / Mixels in SPAAAAACE!! Puzzle / Mixed Up Maze / Mixels Convention Craze / Mixed Up Punchlines! / Make-Your-Own Mixels: The Game! / Mixopolis Music Mix-Up! / Nixels' New Adventure! / The Great Mixel Mix-Up! / The Mixopolis Times