Dark Souls Remastered has been delayed on Nintendo Switch to Summer 2018. The official Dark Souls twitter account has announced the following:
Due to the nature of causality, we must announce that the Nintendo Switch version of #DarkSoulsRemastered will be pushed back to summer of 2018, and with it, the release of the Solaire of Astora amiibo.
PC/PS4/X1 versions will maintain their May 25th release date.
— Dark Souls (@DarkSoulsGame) April 17, 2018
When asked about the planned network test for the platform, it was also reported to be delayed.
We will test the server performance of the Switch version apart from the others, and at a time closer to the Switch release. We will announce the dates when they are available.
— Dark Souls (@DarkSoulsGame) April 17, 2018
As stated above, Dark Souls Remastered will still launch on PC, PS4 and Xbox One on May 25th for $39.99.