and a series of major seasonal updates that have extended into 2026. Expansion Pass & DLC Overview Splatoon 3 Expansion Pass consists of two primary "waves" of content: Wave 1: Inkopolis : Released in February 2023, this wave adds Inkopolis Plaza from the original

try to install the DLC before the update. The game will crash on launch.

Create an NSPs folder on the root of your SD card and place your update and DLC files inside. Open an installer like Goldleaf or Tinfoil .