: Select the game icon, press the + button, and choose Software Update > Via the Internet .

: Select the Human Fall Flat update file and choose Install .

If you're interested in downloading and installing the NSPUpdate 159.rar patch, here's a step-by-step guide:

The most straightforward way to get updates for "Human: Fall Flat" on the Nintendo Switch is through the Nintendo eShop. The console usually prompts you when an update is available. You can also manually check for updates by going to the game's page in the eShop or by selecting the game icon on your Switch Home Screen, pressing the "+" button, and then choosing "Software Update."

If you are using an NSP update for homebrew purposes, ensure the source is reputable within the community to avoid malware disguised as game data.