all stars switch

They are sold in digital format (digital downloads).

Yes — both listings state the games offer Online and Local multiplayer options.

Descriptions mention a gallery mode, special cosmetic skins and unique illustrations, new audio recordings, revamped visuals, new animations, and additional stages.

Both entries list the electronics condition as "New" and specify that no battery is used.

Descriptions list All-Star Battle/arcade-style modes, online and versus play, practice and gallery modes. One entry also highlights a new single-player campaign that lets you play through over 100 battles.

Descriptions emphasize cinematic/animated super moves, revamped move sets and taunts, and combat tweaks such as tempo adjustments, added hit stops, and jump dashes. Exact mechanics vary by entry.

A product note states an online membership may be required for online play. Listings also mention Online and Local multiplayer and identify in-game purchases as an ESRB interactive element.