Play Cosplay Dream — a browser visual novel from the My Dress-Up Darling world. As Wakana Gojo, craft Marin Kitagawa's very first cosplay costume: measure, stitch, and fall for each other one thread at a time. Type any action and the AI weaves it into the story, live, as you play.
Final Product: Cosplay Dream
Cosplay Dream is a playable visual novel set in the world of My Dress-Up Darling. Marin Kitagawa, the radiant gyaru of the class, discovers quiet Wakana Gojo sewing in the family workshop — and decides he will craft her very first cosplay costume, whether he is ready or not. From fabric-store aisles to the mirror-corner reveal, every stitch carries a heartbeat neither of them has named yet.
Every scene is written live as you play. Measure Marin for her first costume, stay up stitching past midnight, or freeze when she asks you why — the AI weaves each choice into the story, and somewhere between needle and thread, a gyaru and a doll-maker begin to fall for each other.
Play it now: Play Cosplay Dream →
Game Features
- Live LLM Narrative — Every scene, every reply, and every character — Marin, Gojo, Sajuna, and the whole cosplay circle — is written in real time by an LLM as you play. No two costumes unfold the same (deepseek-chat real-time narrative).
- Free-Form Actions — Type anything: "measure her for the costume", "ask why she chose you", or "stay quiet and keep stitching". The AI folds your words straight into the story.
- Six Living Milestones — From The Sewing Machine Encounter to Convention Dreams — a progress meter tracks the arc from first request to first reveal, with Bond and Craft meters shaping every beat.
- Full Expressive Cast — Marin's excited grin and warm smile, Gojo's focused craftsmanship and shy blush — six hand-drawn expressions across every scene.
- Cast Panel & Turn Log — Open the cast panel to check every character's state and re-read the turn log to trace how your choices changed the costume — and the heart behind it.
- Browser Playable — Runs directly in your browser, no download needed. Live LLM dialogue on every page turn.
Character Sprites
Production Process Breakdown
AI receives the prompt "Create a Marin Kitagawa and Wakana Gojo — cosplay romance between a gyaru and a doll-maker" and generates the My Dress-Up Darling world — 22 atom cards: characters (7), locations (6), events (6), lore (3). Each card contains original descriptions, cover art, and interconnections.
AI designs the game from atom cards: writes story rules, designs scene flow, generates all art assets (title + 3 scene backgrounds) and 6 character sprites. Each sprite was generated with a full-body sprite prompt, then background-removed to transparent PNG via BiRefNet.
Game built and published with one click, instantly shareable online. A live LLM (deepseek-chat) improvises dialogue in each character's voice — Marin, Gojo, and the whole cosplay circle — as you play.
Scene Backgrounds
Asset Prompts
"Soft colored lineart anime illustration, hand-drawn quality, soft pastel color palette. Title/start screen background for a visual novel, 16:9, empty scene with NO people, NO text, NO UI, NO logo. Warm Japanese family workshop at golden hour: wooden worktables with silk scraps and hina-doll forms softly out of focus, sewing machine silhouette near a window, dust motes in peach-lavender light, cozy clutter, romantic craft atmosphere, enough dark quiet lower-third space for title typography."
"Soft colored lineart anime illustration, hand-drawn quality, soft pastel color palette. Clean visual novel background, 16:9, NO people, NO text, NO UI. Interior of a traditional Japanese hina-doll craftsman workshop: wooden shelves with doll forms, fabric rolls, sewing machine on workbench, warm lamp light, cluttered cozy sanctuary, soft amber and cream pastels, intimate atmosphere."
"Soft colored lineart anime illustration, hand-drawn quality, soft pastel color palette. Clean visual novel background, 16:9, NO people, NO text, NO UI. Empty Japanese high school classroom after hours, late afternoon sunlight through windows, desks and chairs, chalk dust soft glow, warm peach and sky-blue pastel tones, quiet lonely romantic atmosphere."
"Soft colored lineart anime illustration, hand-drawn quality, soft pastel color palette. Clean visual novel background, 16:9, NO people, NO text, NO UI. Intimate corner of a craftsman workshop prepared for a costume reveal: full-length mirror with soft fairy lights, clothes rack with empty hangers, fabric scraps on floor like confetti, warm pink-lavender evening light through window, celebratory gentle atmosphere."
"@Marin Kitagawa, Full-body visual novel character sprite source image for AVG. One character standing upright in a natural neutral pose, entire body visible from head to shoes, centered with generous margin. Plain pure white matte background (#ffffff) for clean cutout. Soft colored lineart, hand-drawn quality, soft pastel color palette. Marin Kitagawa: glamorous Japanese high-school gyaru beauty, long blonde hair with dark roots, fashionable casual school-adjacent outfit, confident but slightly curious neutral expression, long legs, full body. No text, logo, watermark, frame, card border, or UI."
"@Wakana Gojo, Full-body visual novel character sprite source image for AVG. One character standing upright in a natural neutral pose, entire body visible from head to shoes, centered with generous margin. Plain pure white matte background (#ffffff) for clean cutout. Soft colored lineart, hand-drawn quality, soft pastel color palette. Wakana Gojo: tall quiet Japanese high-school boy, dark hair falling over earnest eyes, simple school uniform or plain home clothes, reserved neutral expression, slender craftsman hands visible, full body. No text, logo, watermark, frame, card border, or UI."
Why Choose Neta Studio
Professional — Cloud harness system supports the full workflow from world building to game publishing, all running in the cloud with no local setup. Stable access to the latest models: Claude Opus 5 Grok 4.5 Kimi 3 DeepSeek V3 GPT Image 2 Gemini 3.1
One-click generation — Officially tuned skills drive every step: world building, character design, art generation, game packaging. World fork resource sharing lets you inherit characters, locations, and events from any public world, then rewrite what you want.
Community-first — Users build unlimited worlds, all public worlds can be forked, remixed, reimagined. The Discord learning community provides tutorials and real-time support — from your first world to your first game.
Studio Interior
Start Creating
This game was generated by Neta Studio AI from a single sentence. The world took minutes. The game took minutes. You can do it too — adapt this world or start fresh from any IP. No coding required, free to start.