Play Conker: Sewer Opera — an interactive adult comedy visual novel generated by Neta Studio AI. A hungover squirrel, a singing pile of crap, and a kingdom’s worth of bad decisions. Live LLM narrative, transparent sprites, and a world built from 27 atom cards. Free to play in your browser.
Final Product: Conker: Sewer Opera
Conker: Sewer Opera is a playable adult comedy visual novel set in the drainage system of a fantasy kingdom. You are Conker — a small red squirrel antihero nursing the worst hangover of his life — dragged into an underground opera hall where the Great Mighty Poo holds the stage and the toilet-paper economy decides who lives.
Face the Panther King’s court, bargain with Gregg the Grim Reaper, and survive the Tediz War armed with bad decisions and worse puns. The story is written live as you play — every choice changes who sings last.
Play it now: Conker: Sewer Opera →
Game Features
- Live LLM Narrative — Every scene, every reply, and every choice is written in real time by an LLM as you play. The opera changes key mid-aria — no two playthroughs of Conker’s bad day sound the same (deepseek-chat real-time narrative).
- Slapstick Choice System — “You got nothing better to do?”, “Pinch your nose and inspect the glowing green puddle”, or “Find toilet paper to use as a weapon” — every option is a punchline waiting to happen.
- Rareware-Style Art — Saturated candy colors clashing with grimy gothic sewers, exaggerated cartoon proportions, bold silhouettes — N64-era charm modernized into polished concept art.
- Full Cast of Characters — Conker the hungover squirrel, Gregg the Grim Reaper, the Great Mighty Poo opera diva, and the Panther King’s court — 8 characters, 7 locations, 5 events, 4 items, 3 factions.
- Multiple Endings — From a sewer-aria finale to a throne-room collapse, the story shifts genre at every turn — your choices decide who sings last.
- 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 “A hungover squirrel antihero dragged into a black-comedy adventure in a fantasy kingdom’s sewers” and generates the world — 27 atom cards: characters (8), locations (7), events (5), items (4), factions (3).
AI designs the game from atom cards: writes story rules, designs scene flow, generates all art assets. 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. Live LLM (deepseek-chat) improvises dialogue in each character’s voice as you play.
Scene Backgrounds
Asset Prompts
"Create a 16:9 title/start screen background for an adult cartoon comedy AVG. Empty gothic brick sewer opera hall with toxic green water reflections, dripping arches, distant stage curtains in purple slime light, dramatic spotlight haze, dark quiet lower third for title text, no characters, no UI, no letters. Style: Rareware-inspired dark adult cartoon platformer key art, stylized exaggerated cartoon proportions, saturated candy colors clashing with grimy gothic sewer, cinematic lighting, black humor, bold silhouettes, polished concept art, no photorealism, no watermark, no logo, no text, no UI"
"Create a 16:9 clean scene background: grotesque comic opera hall inside a sewer, purple and green stage lights, tattered curtains, dripping chandelier of pipes, center empty stage platform, audience of pipes not people, no characters, no text. Style: Rareware-inspired dark adult cartoon platformer key art, stylized exaggerated cartoon proportions, saturated candy colors clashing with grimy gothic sewer, cinematic lighting, black humor, bold silhouettes, polished concept art, no photorealism, no watermark, no logo, no text, no UI"
"Full-body visual novel character sprite source image for AVG runtime. One character standing upright in a natural neutral pose, entire body visible from head to shoes, centered with generous margin around hair, hands, clothing, and feet. Plain pure white matte background (#ffffff) for clean cutout; no scenery, no interior, no exterior, no decorative backdrop, no gradient, no shadowy environment, no checkerboard transparency pattern, no pixel grid, no fake transparent background. Rareware-inspired dark adult cartoon platformer character design, stylized exaggerated proportions, bold silhouette, polished concept art, no photorealism. No text, logo, watermark, frame, card border, or UI. Character: Conker, a small red squirrel antihero, blue sleeveless vest, grey cargo pants, chunky sneakers, hungover smirk, slightly messy fur, cartoon comedy hero."
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 GPT Image 2 DeepSeek V3
One-click generation — Officially tuned skills drive every step: world building, character design, art generation, game packaging. World fork resource sharing.
Community-first — Users build unlimited worlds, all public worlds can be forked, remixed, reimagined.
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.