---
product_id: 510861458
title: "Minecraft The Swamp Adventure 21240, Building Game Construction Toy with Alex and Zombie Figures in Biome, Birthday Gift Idea for Kids Ages 8+"
brand: "lego"
price: "293 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Lego"
url: https://www.desertcart.ro/products/510861458-minecraft-the-swamp-adventure-21240-building-game-construction-toy-alex
store_origin: RO
region: Romania
---

# Interactive TNT explosion feature Includes iconic Minecraft mobs 65-piece immersive build Minecraft The Swamp Adventure 21240, Building Game Construction Toy with Alex and Zombie Figures in Biome, Birthday Gift Idea for Kids Ages 8+

**Brand:** lego
**Price:** 293 Lei
**Availability:** ✅ In Stock

## Summary

> 🧩 Build the Swamp, Own the Adventure!

## Quick Answers

- **What is this?** Minecraft The Swamp Adventure 21240, Building Game Construction Toy with Alex and Zombie Figures in Biome, Birthday Gift Idea for Kids Ages 8+ by lego
- **How much does it cost?** 293 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/510861458-minecraft-the-swamp-adventure-21240-building-game-construction-toy-alex)

## Best For

- lego enthusiasts

## Why This Product

- Trusted lego brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dynamic Action Play:** Operate the lever to trigger a TNT explosion—bring Minecraft’s thrill to life.
- • **Compact Creative Powerhouse:** 65 detailed pieces pack a full swamp biome adventure into a sleek 14x12 cm set.
- • **Iconic Minecraft Characters:** Join Alex, a zombie, slime, and a friendly frog for authentic game-inspired play.
- • **Seamless Digital Integration:** Use the LEGO Builder app to visualize and enhance your build with zoom and rotate tools.
- • **Perfect Gift for Young Builders:** Designed for kids 7+, this set sparks creativity and imaginative storytelling.

## Overview

LEGO Minecraft The Swamp Adventure (21240) is a 65-piece construction set recreating the mangrove swamp biome from Minecraft. Featuring Alex with an axe, hostile mobs like a zombie and slime, plus a friendly frog, it offers hands-on creative play with an interactive TNT explosion lever. Compact and perfect for kids 7+, it blends physical building with digital app support for an immersive Minecraft experience.

## Description

Treat Minecraft players Ages 7 and over to a swamp full of hands-on, action-packed, creative play with LEGO Minecraft The Swamp Adventure (21240) building toy. Kids join Alex from the Minecraft game as she journeys through the swamp biome. Put the creative thrills of Minecraft into kids’ hands with this physical version of the perilous swamp biome. This versatile toy features familiar Minecraft favorite Alex as she journeys through mud and mangroves on a Minecraft adventure. As well as opportunities for creative construction, there are 2 hostile Minecraft mobs to battle – a zombie figure and a slime – plus a friendly frog who observes the action from a lily pad. Kids help Alex use her axe and operate a lever to detonate a TNT explosion to fend off any attack. For added digital fun, the LEGO Builder app features intuitive zoom and rotate tools that let kids visualize their Minecraft construction toy as they build. LEGO Minecraft building toys give kids a different way to enjoy the popular game, with mobs, scenes and Minecraft character figures brought to life with the hands-on creativity of LEGO bricks. This set makes a fun birthday gift or any-time treat for 7 plus year old kids who love the Minecraft game and LEGO construction toys. Measuring over 3 in. (8 cm) high, 3.5 in. (9 cm) wide and 3 in. (8 cm) deep, there’s a lot of play potential packed into this compact playset. Contains 65 Pieces.

Review: Veio tudo certinho, lego é lego, não tenho reclamação, não vem tantos blocos, não é tão bom para quem quer se "divertir construindo", ótimo para quem quer uma decoração lego
Review: Outstanding quality as always. I do find anything minecraft or star wars is a little expensive though for what you get compared to regular lego kits.

## Features

- LEGO Minecraft The Swamp Adventure set recreates the mangrove swamp from the video game, with cool figures, toy crafting tools and other accessories
- Includes a LEGO Minecraft Alex figure with an axe, a toy frog in a swamp biome plus Minecraft mobs: a slime block and a zombie figure
- There is lots for kids to explore in this Minecraft building toy, which includes a crafting table, a mangrove tree and an exploding TNT function
- Minecraft players can join daredevil Alex's quest and help her use her axe and operate a lever to detonate an explosion to fend off any attacks
- LEGO Minecraft building toys give kids other ways to enjoy the video game; this set makes a great birthday or any-time gift for kids age 7 plus

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BBSJDGF7 |
| Assembly Required | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #66,735 in Toys ( See Top 100 in Toys ) #3,181 in Toy Building Sets |
| Color | Multicolor |
| Customer Reviews | 4.8 4.8 out of 5 stars (5,160) |
| Date First Available | 23 February 2022 |
| Educational Objective(s) | Creative Thinking |
| Item model number | 6425583 |
| Manufacturer recommended age | 7 years and up |
| Material Type(s) | Plastic |
| Number of Puzzle Pieces | 65 |
| Product Dimensions | 14.1 x 12.2 x 4.6 cm; 108.86 g |

## Images

![Minecraft The Swamp Adventure 21240, Building Game Construction Toy with Alex and Zombie Figures in Biome, Birthday Gift Idea for Kids Ages 8+ - Image 1](https://m.media-amazon.com/images/I/81OYIodNhtL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***. on 13 December 2025*

Veio tudo certinho, lego é lego, não tenho reclamação, não vem tantos blocos, não é tão bom para quem quer se "divertir construindo", ótimo para quem quer uma decoração lego

### ⭐⭐⭐⭐⭐ Review
*by A***R on 28 June 2025*

Outstanding quality as always. I do find anything minecraft or star wars is a little expensive though for what you get compared to regular lego kits.

### ⭐⭐⭐⭐⭐ Review
*by S***N on 12 October 2025*

Mein Kind liebt es

## Frequently Bought Together

- LEGO Minecraft The Swamp Adventure 21240, Building Game Construction Toy with Alex and Zombie Figures in Biome, Birthday Gift Idea for Kids Ages 8+
- LEGO Minecraft The Illager Desert Patrol Toy Figures and Playset - Building Minecraft Toy for Kids, Boys and Girls, Ages 7+ - with 4 Figures for Pretend Play - Gift Idea for Birthdays - 21267
- LEGO Minecraft The Nether Lava Battle Toy and Playset - Building Minecraft Toy for Kids, Ages 6+ - Alex, Wither Skeleton, Blaze and Strider Figures for Pretend Play - Gift Idea for Birthdays - 21266

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/510861458-minecraft-the-swamp-adventure-21240-building-game-construction-toy-alex](https://www.desertcart.ro/products/510861458-minecraft-the-swamp-adventure-21240-building-game-construction-toy-alex)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-15*