The Best Add-Ons 2025

1. Super Smash Bros. Ultimate Fighters Pass - Nintendo Switch [Digital]

Feel all the magical powers

Expand your roster of fighters with the Super Smash Bros.™ Ultimate Fighters Pass for the Super Smash Bros. Ultimate game! Purchase the Fighters Pass now to get access to five additional playable fighters, five stages, and additional music. Announced fighters include Joker, the Hero, Banjo & Kazooie, Terry Bogard, and Byleth! If you don’t already have a Nintendo Switch Online membership, you can try it out with a free 7-day trial. Don't worry if you already activated a previous free trial— an additional seven-day free trial is now available. Nintendo Switch Online membership and Nintendo Account required for online features. Free trial automatically converts to 1-month auto-renewing membership unless automatic renewal is turned off by the end of the free trial. Credit card/PayPal account required for 18+. Free trial cannot be redeemed by a Nintendo Account with an active Individual Membership or Family Membership. Not available in all countries. Internet access required for online features. Terms apply. nintendo.com/switch-online

2. Super Smash Bros. Ultimate: Fighters Pass Vol. 2 - Nintendo Switch [Digital]

Fishing should be real fun

Expand your roster of fighters with the Super Smash Bros.TM Ultimate Fighters Pass Vol. 2 for the Super Smash Bros. Ultimate game! Purchase this Fighters Pass now to get access to six additional playable fighters, plus additional stages, and music as they release. Announced fighters include Min Min from ARMS! The contents of Challenger Pack 7 through Challenger Pack 11 have not been announced yet, but they’re still included with the purchase of this Fighters Pass. Challenger Pack 6 includes Min Min as a playable fighter, their stage, and a selection of music. Challenger Pack 1 through Challenger Pack 5 of the original Super Smash Bros. Ultimate Fighters Pass are not included and are sold separately. Fighters Pass Bonus Mii Fighter Costume (Ancient Soldier) A special bonus for Fighters Pass Vol. 2 owners. - Ancient Helm - Ancient Soldier Gear If you don’t already have a Nintendo Switch Online membership, you can try it out with a free 7-day trial. Don't worry if you already activated a previous free trial— an additional seven-day free trial is now available. Nintendo Switch Online membership and Nintendo Account required for online features. Free trial automatically converts to 1-month auto-renewing membership unless automatic renewal is turned off by the end of the free trial. Credit card/PayPal account required for 18+. Free trial cannot be redeemed by a Nintendo Account with an active Individual Membership or Family Membership. Not available in all countries. Internet access required for online features. Terms apply. nintendo.com/switch-online Full version of game required to use DLC. Sold separately. The Challenger Pack may require additional storage. Nintendo Switch storage can be expanded with a microSD card if needed (sold separately).

3. Mario Kart 8 Deluxe – Booster Course Pass - Nintendo Switch – OLED Model, Nintendo Switch, Nintendo Switch Lite [Digital]

NSW Deluxe Animal Crossing New Horizon Hard Shell Case

Double your course options with the Mario Kart 8 Deluxe – Booster Course Pass! A total of 48 more courses from throughout the Mario Kart series are racing to the Mario Kart 8 Deluxe game as paid DLC*. Courses include those based on real-world locations like Paris Promenade and New York Minute from the Mario Kart Tour game in addition to nostalgic favorites like DS Waluigi Pinball and Wii Coconut Mall and the brand-new Sky High Sundae! Content will release in 6 waves of 8 courses from now until the end of 2023. Get the Mario Kart 8 Deluxe -- Booster Course Pass* now and get all courses as soon as they are released! Download through your active Nintendo Switch Online + Expansion Pack membership at no additional cost or buy the DLC and play the first 16 courses now and get all the remaining courses as soon as they are released! Try these courses with a Nintendo Switch Online membership. If the room host has the Mario Kart 8 Deluxe – Booster Course Pass DLC, all players can select those newly-added courses. You might also see some of these courses pop up in the roulette during Worldwide or Regional races. *Full version of game required to use DLC. Sold separately. The Sky-High Sundae course will be added to the Mario Kart Tour game at a later date. Nintendo Switch Online membership (sold separately) and Nintendo Account required for online features. A paid Nintendo Switch Online + Expansion Pack membership is required for free access to Mario Kart 8 Deluxe – Booster Course Pass. Not available in all countries. Internet access required for online features. Terms apply. Nintendo.com/switch-online.

4. Sims 4 Cats and Dogs Expansion Pack - Windows [Digital]

The powerful new tool lets you personalize cats and dogs

Create a variety of cats and dogs, add them to your Sims’ homes to forever change their lives, and care for neighborhood pets as a veterinarian with The Sims 4 Cats & Dogs. The powerful new Create A Pet tool lets you personalize cats and dogs, each with their own unique appearances, distinct behaviors, and for the first time, expressive outfits! These wonderful, lifelong companions will change your Sims’ lives in new and special ways. Treat animal ailments as a veterinarian and run your own clinic in a beautiful coastal world where there’s so much for your Sims and their pets to discover. This item cannot be returned or refunded, please visit Best Buy Return Policy to learn more.

5. The Sims 4 Seasons Expansion Pack - Mac, Windows [Digital]

Guild Wars 2: Path of Fire

Bring the bitter winds of winter or the balmy breeze of summer to your Sims neighborhood with this Sims 4 Seasons expansion pack for PC. Featuring outfits and items to make the most of the weather, this pack includes new decor and furniture for your Sims to enjoy. This Sims 4 Seasons expansion pack requires the Sims 4 base game (not included) for play.

6. The Sims 4 Get Famous - Mac, Windows [Digital]

Guild Wars 2: Path of Fire

Enjoy the glamorous life of a Hollywood star in The Sims 4 Get Famous expansion pack for the PC. This DLC focuses on an aspiring Sim's rise to stardom, letting you guide him or her through auditions, performances, and bling budget management. The Sims 4 Get Famous expansion pack introduces glitzy new areas for you to explore. This item cannot be returned or refunded, please visit Best Buy Return Policy to learn more.

7. Super Smash Bros. Ultimate Piranha Plant Stand-Alone Fighter - Nintendo Switch [Digital]

Challenger pack; Pyra/Mythra from Xenoblade Chronicles 2; living weapon Blade; fiery and hard-hitting attacks; personality locked deep within Pyra; ability to swap with other, quicker half; attacks are focused on speed; for up to 8 players

Piranha Plant joins the battle as a stand-alone fighter in the Super Smash Bros.™ Ultimate game. With its powerful bite, poison breath, and ability to call in Petey Piranha for a larger-than-life final smash, this fighter's ferocity is as sharp as its teeth. Ready your pipes and flowerpots; your opponent won't see you coming. Then again, Piranha Plant doesn't really see either. It doesn't have eyes. Note: Piranha Plant is not a part of the Super Smash Bros. Ultimate Fighters Pass. Therefore, this fighter does not come with a stage or selection of music. This item cannot be returned or refunded, please visit Best Buy Return Policy to learn more.

8. Forza Horizon 5: Premium Add-Ons Bundle Premium Edition - Xbox Series X, Xbox Series S, Xbox One, Windows [Digital]

The powerful new tool lets you personalize cats and dogs

The Forza Horizon 5 Premium Add-Ons Bundle includes the Welcome Pack, VIP Membership, and Season Pass One (Car Pass, Forza Horizon 5: Hot Wheels expansion, and Forza Horizon 5 Rally Adventure expansion) This add-on requires Forza Horizon 5 (game sold separately) or an active Xbox Game Pass subscription (membership sold separately).

9. Luigi's Mansion 3 Multiplayer Pack - Nintendo Switch [Digital]

Start a new journey with this additional content and features

The ghost hunt continues with the Luigi's Mansion™ 3 Multiplayer Pack DLC! This DLC adds chilling-yet-charming costumes that Luigi can sport in the ScareScraper mode and matching themes that transform the look of the tower’s floors! Keep your flashlight close, because new surprises might even be found lurking the halls of this ghoulish gauntlet! When you and your friends aren’t slamming and strobing your way through the ScareScraper, the new minigames this DLC brings to ScreamPark can make for some frightening…er, friendly competition.

10. Pokémon Scarlet/Pokémon Violet Expansion Pass: The Hidden Treasure of Area Zero - Nintendo Switch, Nintendo Switch – OLED Model, Nintendo Switch Lite [Digital]

Adventure beyond the Paldea region in The Hidden Treasure of Area Zero DLC for the Pokémon Scarlet or Pokémon Violet game. Even more Pokémon, places, and stories await in this 2-part DLC for the Pokémon Scarlet or Pokémon Violet game! In Part 1: The Teal Mask, join a special school trip to the land of Kitakami. In Part 2: The Indigo Disk, study abroad at Blueberry Academy! Encounter the newly-discovered Legendary Pokémon Ogerpon and Terapagos as you broaden your horizons beyond Uva Academy and explore even more of the Pokémon world. If you purchase The Hidden Treasure of Area Zero DLC, you’ll be able to receive a New Uniform Set as a special purchase bonus. You’ll be able to wear this outfit in the Pokémon Scarlet or Pokémon Violet game, and also in The Hidden Treasure of Area Zero DLC once it’s released. The New Uniform Set includes uniforms for spring, summer, autumn, and winter. Please note that the appearance of the New Uniform Set will differ between the Pokémon Scarlet and Pokémon Violet games. After purchasing The Hidden Treasure of Area Zero, you can claim your apparel items by opening the X menu, then selecting the Downloadable Content banner button at the bottom right of the menu. This item will appear in the Outfit menu. A Nintendo Switch Online membership is not required. Full version of game required to use DLC. Sold separately. Only one code for a Hisuian Zoroark can be used in either the Pokémon Scarlet or Pokémon Violet game. Upon purchase of The Hidden Treasure of Area Zero DLC, an email with your code will be sent to the email address registered to your Nintendo Account. From the in-game menu, go to the Poké Portal, then select Mystery Gift, select Get with Code/Password, and then enter your code. The Mystery Gift option can be found within the Poké Portal menu option in the X menu after you unlock the feature in the Pokémon Scarlet or Pokémon Violet game. (This occurs after about 1 to 1.5 hours of gameplay, though individual gameplay time may vary.) An internet connection and a Nintendo Account is required to redeem the item in game. A Nintendo Switch Online membership is not required. Each item can only be redeemed once. Disclaimer: Pokémon Scarlet: The Hidden Treasure of Area Zero is only compatible with the Pokémon Scarlet game. Pokémon Violet: The Hidden Treasure of Area Zero is only compatible with the Pokémon Violet game. Please only choose the DLC for the full game that you own. If you own both the Pokémon Scarlet and Pokémon Violet games and want access to the DLC for both games, both the Pokémon Scarlet: The Hidden Treasure of Area Zero and Pokémon Violet: The Hidden Treasure of Area Zero are required. Full version of the game is required to use DLC for that game; sold separately. Nintendo Switch Online membership (sold separately) and Nintendo Account required for online features. Membership auto-renews after initial term at the then-current price unless canceled. Not available in all countries. Internet access required for online features. Terms apply.