It is critical to install the BASE game first, then the UPD.
Before diving deeper, let's decipher the keywords: monster hunter xx switch nsp upd
For Monster Hunter XX, the update history is crucial. The base game version (1.0.0) lacked several critical features later introduced via patches. It is critical to install the BASE game
Monster Hunter XX (Double Cross) is the expanded version of Monster Hunter X (Generations). For the Switch, this is a significant release because it marks one of the few times a mainline Monster Hunter title appeared on a Nintendo console with high-definition visuals before the series transitioned to the "World" and "Rise" eras. For Monster Hunter XX , the update history is crucial
If you are playing the NSP version, you are likely looking at the Japanese release (as there was no English physical localization, only the 3DS version) or the Japanese eShop version. This review covers the gameplay, the "Switch" upgrade, and the technical state of the updated NSP.
With Monster Hunter Generations Ultimate available worldwide and frequently on sale, why bother with MHXX and its update?
However, for 99% of players, version 1.4.0 is mandatory to enjoy the complete monster roster (136 large monsters) and G-rank endgame.