Assassin's Creed IV: Black Flag is an excellent game on the Nintendo Switch, offering a vast open world, engaging gameplay, and a rich storyline. If you're a fan of the Assassin's Creed series or pirate-themed games, you should definitely check it out. Just be aware of the potential risks associated with NSP files and DLC installation.
DLC for Assassin’s Creed titles historically serves several purposes—extending narrative threads, adding missions and equipment, or refining gameplay mechanics. For Black Flag, downloadable content packages released around the original launch included:
Yes. Install the base NSP, then the Freedom Cry NSP. You do not need the Time Saver packs.
For on the Nintendo Switch, the DLC is bundled as part of The Rebel Collection