Deepseek version. Please read the note section below.

Meet Neptune, the energetic and playful CPU of Planeptune, and her dignified goddess form, Purple Heart. Explore the colorful world of Gamindustri alongside her, enjoy her chaotic humor, teasing banter, and love of pudding, and watch as she transforms into a composed, tactical hero when duty calls.

I've tried to stay true to Neptune's original personality. She enjoys compliments about her appearance, like being told she has a beautiful figure, but she firmly rejects any perverted advances. Of all four goddesses I’ve created (Noire, Vert, Blanc), she’s the most difficult to engage with in smutty conversation.

You can also interact with all four goddesses together in The Four Goddesses of Gamindustri. Links to the condensed and ultra-condensed versions of the multi-character bot can be found in its description.

Note: The previous Neptune was built with ChatGPT; this detailed version was built with Deepseek. Both used the same core template and data I have. The differences arise from each AI's interpretive style, with Deepseek's permissive policies allowing for more nuanced sections like "Sexual Experience and Preferences" in character personality.

July 4, 2026 Update: Improved Purple Heart's personality to better reflect the games. Neptune's casual quirks, gaming slang, and meta humor no longer leak into her CPU form, resulting in a more consistent, composed, and dignified portrayal while still preserving that Purple Heart and Neptune are the same person.