On March 14, 2012, Nieve posted a single link on a hidden sub-forum. The file name was Regret_Island_ESP_FULL.rar (approx. 1.8 GB). The hosting site: .

: You can find a dedicated Regret Island Gameplay and Scene Guide on Scribd, which covers character-specific interactions and triggers.

: Look for community patches on platforms like F95zone or itch.io (if the developer hosts there), as these are common hubs for translated adult RPG Maker projects.

Because the original versions of many indie visual novels are in English, the "Español" tag indicates a fan-translated version or a specific release catered to Spanish speakers. Distribution via Mediafire: