Which version to read

Shipping lineage: original 2004 release → Realta Nua 2007 (voiced, SFW scenes replaced) → 2012 Vita port → 2023 Switch/PS4 Remastered. The Mirror Moon English patch from 2008 remains the standard read in English; the official Aniplex localisation of Remastered lands with Fate route first and the others staggered — check release status before you buy.

The Nasuverse shelf order is not Nasu-published order. Tsukihime predates F/SN in writing; Fate/hollow ataraxia is a sequel, not a side story. Plan the read accordingly.