DLCs require the base game and are often unlocked via a separate NSP file or an "unlocker" NSP. When searching for "tools up rom nsp update dlc," look for a complete collection that bundles all three DLCs.
The vanilla version of Tools Up! (v1.0.0) was fun but had room for improvement. Here’s what the major updates brought: tools up rom nsp update dlc switch game
Disclaimer: This article is for informational purposes only. Circumventing Nintendo's security measures and downloading copyrighted games without permission violates copyright laws in most countries. Always purchase games you intend to play for an extended period. DLCs require the base game and are often