Several outlets are reporting based on this listing that the Nintendo Switch 2 version will include the full in the cart.

I’m definitely getting this one, how about you?

UPDATE: Confirmed physical edition from Atari:

• Mortal Kombat: Legacy Kollection - Standard Edition - Test your might with the physical edition of Mortal Kombat: Legacy Kollection, which combines multiple classic versions of the series with Digital Eclipse’s interactive documentary format. As a special bonus, the package will include an exclusive slipcover, available only to fans who pre-order. Choose the Standard Edition slipcover, or one of four ninja-themed slipcovers available only on Atari.com. Available for Nintendo Switch, Nintendo Switch 2, and PlayStation 5.
• Mortal Kombat: Legacy Kollection - Deluxe Edition - Bring home the deluxe experience a true warrior deserves. This Deluxe Edition of Mortal Kombat: Legacy Kollection includes a steelbook case, magnet, poster, lenticular card, arcade flyers, and more. Available for Nintendo Switch, Nintendo Switch 2, and PlayStation 5.
• Mortal Kombat: Legacy Kollection - Kollector’s Edition - Celebrate the classic fighting franchise with the ultimate Kollector’s Edition. This kollection includes the Mortal Kombat: Legacy Kollection game along with exclusive extras for an unbeatable Mortal Kombat experience. Packaged in an individually numbered kollector’s box, the set includes a Goro controller holder statue, commemorative arcade token, hardcover art and lore book, and more. Available for Xbox Series X/S, Nintendo Switch, Nintendo Switch 2, and PlayStation 5.