New Super Mario Bros U: Deluxe - Nintendo Switch

Jump into the Mushroom Kingdom with Mario, Luigi, and friends in this action-packed Nintendo Switch adventure that's perfect for playing solo or bringing the whole family into the fun. With two beloved side-scrolling games packed into one cartridge, New Super Mario Bros U Deluxe offers double the platforming thrills, complete with new playable characters and a wealth of bonus content designed to welcome players of every skill level.

Whether you're a seasoned plumber or picking up a controller for the first time, this game removes barriers to entry while delivering genuine challenge and replayability for everyone.

• Two complete games in one: New Super Mario Bros. U and the harder, faster New Super Luigi U
• Up to four players can team up for multiplayer mayhem using Joy-Con controllers (two players need only one controller each)
• 164 platforming courses across the two main games, plus three additional modes—Challenges, Boost Rush, and Coin Battle—for extra variety and difficulty options
• Play as Mario, Luigi, Nabbit, Toadette, or create your own Mii character
• Simple, straightforward controls optimized for younger and less-experienced players
• Helpful features including a Hints gallery, reference videos, and a Super Guide that can complete challenging levels for you
• Multiplayer interactions let you team up creatively—jump off teammates' heads or get thrown to reach new areas

The New Super Mario Bros U Deluxe Switch release brings timeless platforming action to Nintendo's portable powerhouse, offering accessible fun for casual players while hiding genuine depth for those seeking tougher challenges. Grab your Joy-Con and discover why this side-scrolling adventure continues to capture the hearts of Mario fans everywhere.

Warranty
All products are covered by a manufacturer’s warranty where applicable. Warranty claims are assessed in line with the Consumer Guarantees Act.

Returns
We offer a 30-day return policy for unused items in their original condition.

To start a return, contact shop@overkill.co.nz. We’ll provide return instructions and the return address.

For full details, please visit our Return Policy page.

Refunds
Refunds are processed within 5–7 business days after we receive and inspect the returned item.

Where we ship
We currently ship within New Zealand only.
For international shipping enquiries, contact shop@overkill.co.nz.

Order processing

• Orders placed before 3pm ship same day
• Orders placed after 3pm ship the next business day
• Weekend & public holiday orders ship the next business day
  

NZ delivery times

• Overnight delivery nationwide via NZ Post
• Allow 1–2 extra days for rural addresses and oversized items
  

Shipping costs
Calculated at checkout based on size, weight, and destination.

Current rates:

• Northland: $4.89
• Auckland: $5.89
• Rest of North Island: $6.90
• South Island: $8.90
  

✅ Free shipping on orders over $99*

Bulky items may incur a $10 surcharge (applied automatically at checkout).

Tracking
You’ll receive a tracking link by email once your order ships.