Starry Night Letters (星夜来信) — Step Inside Van Gogh’s Starry Night | Neta Studio
Play Starry Night Letters (星夜来信), a free browser visual novel generated by Neta Studio inside a Van Gogh Starry Night inspired world. Wake on wet cobalt paint at an Arles night café, talk with Vincent by typing anything you want to say, track Trust, Colour Clues and the Road Home, and follow blue, yellow, black and gold toward the last blue. No download needed.
Final Product: Starry Night Letters (星夜来信)
Starry Night Letters is a playable browser visual novel built inside a Van Gogh Starry Night inspired world. You do not play as Vincent and you cannot save him. You wake up on a floor of cobalt paint that has not dried yet, walk under stars being pushed slowly around the sky, and sit down at the Arles night café with a painter who is missing one colour.
The whole experience is built on three quiet meters — Trust, Colour Clues and the Road Home — and on colour itself. Blue is the night and the way back. Yellow is warmth, and also the thing that lies for you. Black is the crack, and the crows that arrive too early. Gold is the memory that stays. You can answer Vincent with one of three suggestions, or simply type what you want to say. A short local director classifies the intent — comfort, observing colour, honest questioning, silence, or forcing a change — and moves the scene one small step.
Play it now: Starry Night Letters →
Features
- A Painting You Can Stand Inside — A single 16:9 stage with three painted locations — the Arles night café, the wheat-field road and the room under the stars — oil-on-canvas backgrounds with no characters baked in, so the lower third always stays clean for dialogue and choices.
- Say Anything: Free-Text Replies — Three suggested choices are always offered, but you are never limited to them. Type anything into the box and send it: a short local intent director reads your line as companionship, colour observation, honest questioning, silence or force, and answers in Vincent’s voice.
- Three Meters, No Scoreboard — Trust, Colour Clues and the Road Home move in small steps and are shown only as quiet numbers in the character panel. Nothing is failed and nothing is won; the meters simply decide how close the night gets to the last blue.
- Colour Clues: Blue, Yellow, Black, Gold — The story’s spine is pigment. Blue is the way home and the night sky, yellow is warmth that hides something, black is the crack and the crows arriving early, gold is the memory you keep. Every clue you notice pushes the same meter.
- Six Milestones to the Last Blue — The arc moves through First Into the Painting, the Café’s Yellow Light, the Crows Arrive Early, He Starts to Believe You, the Last Blue and finally the Starry Night Letter, with a quiet progress percentage in the dialogue header instead of a quest log.
- Turn Log, Saves and Instant Play — Every turn is written into a side panel with the intent it was read as and the exact meter deltas it caused, so you can see why the evening shifted. Progress saves locally and can be continued later, and the whole novel runs in the browser with no download.
Interface
Production Process Breakdown
The world is a deliberately open canvas — a starter world created from the single line “给我创建一个啥也没有的空世界，我有用” (create an empty world for me, I have a use for it) — and the work is built on top of it. The story layer defines Vincent as a sensitive painter who resists being rescued, the colour rule set (blue is the way home, yellow is warmth that hides, black is the crack, gold is what stays), five intents with their meter effects, a two-point-per-turn cap so the night can never jump to an ending, and six milestones from First Into the Painting to the Starry Night Letter.
The art target is fixed before anything is drawn: deep-blue glassmorphism UI fused with post-impressionist oil brush texture, handwritten letter accents, and pigment swatches standing in for choice buttons. The build generates a 16:9 dialogue-safe night-café background, a waist-up Vincent character case with cutout-friendly edges, a glass UI skin mock, and a combined scene preview to lock the staging — then cuts the character art to transparent PNG with BiRefNet.
The AVG engine is wired to a proof-carrying game spec: a story validator, an intent/effect director, meter clamping, milestone requirements, a deterministic local performance so the novel still plays when the model is unreachable, and an LLM provider layer for live replies. Validation runs at startup, pre-build, pre-QA and final, with semantic visual review and a mobile core-loop check, and the finished work publishes to a shareable browser URL with one click.
Asset Prompts
Real Generation Prompts
UI mock for a browser AVG visual novel called Starry Night Letter. A 16:9 dialogue screen concept: deep midnight blue glassmorphism interface, translucent dialogue box at bottom, floating choice buttons as colour swatches, tiny handwritten letter-paper accents, subtle canvas texture, star-like glow lines, post-impressionist oil-painting inspired background mood, no readable text, no logo, no watermark. Review purpose: confirm UI skin integration with oil-painting world.
Character visual case for an AVG visual novel: Vincent van Gogh as a sensitive 19th-century painter NPC, waist-up character portrait, expressive tired eyes, reddish beard, simple blue worker jacket, holding a folded letter and a paintbrush, gentle melancholy not caricature, anime-influenced visual novel character rendering blended with post-impressionist oil brush texture, clean simple background, cutout-friendly edges, no text, no watermark. Review purpose: confirm character direction and expression readability.
Clean runtime background for an AVG visual novel scene: night cafe terrace in Arles reimagined as a dreamlike painting-world location, warm yellow cafe light, deep cobalt sky, swirling stars, empty foreground and lower third reserved for dialogue UI, no characters, no readable signs, post-impressionist oil brush texture, cinematic 16:9 composition, no text, no watermark. Review purpose: confirm clean scene background usability.
Combined AVG preview concept: a 16:9 browser visual novel screenshot showing the Vincent painter character standing in front of a dreamlike Arles night cafe, deep blue glass dialogue UI at bottom, choice buttons as blue/yellow/black/gold paint swatches, handwritten letter-paper accent, emotional companion mood, colour clue system visible as subtle glowing pigment marks, no readable text, no logo, no watermark. Review purpose: confirm full combined visual direction.
The raw character art and the runtime dialogue sprite are both passed through BiRefNet to produce alpha-channel PNGs: clean cutout-friendly edges, readable face at small size, no fringing against the dark blue scene, and the sprite sized to a 820×1200 dialogue slot. The background and UI skin stay opaque so the oil texture carries the whole frame.
Why Choose Neta Studio
Professional — The cloud harness supports the full pipeline from world building to a finished, shareable interactive work, all running in the cloud with no local setup. Stable access to the latest models: Claude Opus 5, GPT Image 2, BiRefNet and DeepSeek V4.
One-click generation — Officially tuned skills drive every step: world building, character design, art generation, intent design and publishing. World forking lets you inherit characters, locations and rules from any public world, then rewrite the parts you want.
Community-first — Users build unlimited worlds, and every public world can be forked, remixed and reimagined. The Discord learning community provides tutorials and real-time support — from your first world to your first playable novel.
Studio Interior
Start Creating
This visual novel was generated by Neta Studio AI from a single sentence, then grown inside its own world. You can do it too — fork this world or start fresh from any IP. No coding required, free to start.