Nintendo has deployed version 1.0.4 for Tomodachi Life: Living The Dream on Nintendo Switch, eliminating several defects that were impacting gameplay. The patch addresses a critical save file corruption bug that could occur after using the Island Builder feature, as well as a crash condition triggered when players completed certain Mii character questlines. Visual rendering issues affecting character portraits in shop environments and inconsistent character selection in specific locations have also been corrected.

This release reflects Nintendo's ongoing refinement of the title since its spring arrival on Switch. A free preview build is available through the eShop for players considering a purchase. The same week saw comparable maintenance updates distributed for other Switch titles, underscoring Nintendo's regular approach to quality assurance improvements across its software catalogue.