Nintendo has a habit of supporting 2D Marios with post-launch content, but Wonder is unique. Because the "Wonder Effect" changes levels so drastically, DLC is difficult to implement without breaking the main game’s pacing. Currently, there is no official announcement for v1.1.0 or DLC. However, dataminers have found empty placeholder folders for "World 7" and "World 8" in the v1.0.1 update. This suggests an —potentially a "Luigi's Quest" mode.
In the context of Nintendo Switch software management, two primary file formats are used for game backups and installations:
If you are using an emulator on PC, you must extract your own Switch keys and game files. Downloading pre-packaged "Exclusive Updates" from public trackers is copyright infringement.
: Version 1.1.0 added Polish, while Version 1.2.0 added Thai.