Here is an overview of the Switch version, via Electronic Arts:
Plants vs. Zombies: Battle for Neighborville – Complete Edition will give players the opportunity to unlock all characters and content from the PlayStation, Xbox, and PC Standard Editions, as well as post-launch content, directly through offline or online play.
In Plants vs. Zombies: Battle for Neighborville – Complete Edition, players can tackle hilarious missions and defeat epic bosses to collect medals and unlock dangerously superb outfits. In addition, players will have access to 23 fully customizable characters, including a Team Play class for each faction, and all cosmetic items ever released—all available as in-game unlockables, without any premium store or currency. Players can play offline, party with up to three friends or dive into some 8v8 multiplayer—vanquishing opponents, blasting gnome bombs, and bouncing on pink ooze using motion controls for aiming, with a full range of settings to customize to players’ preference.