# Scav Prototype Guide

> Unofficial, fan-made tools and guides for the survival game Casualties Unknown, formerly searched as Scav Prototype. The site routes players to official download and store pages, explains mods and co-op setup, publishes English, Russian and Spanish deep guides, and runs a Halloween AI costume studio. The Halloween studio is a separate seasonal cluster: one selfie into an original costume portrait, a photo edit or a five-second clip. The browser resizes an optional photo before sending it; the site does not keep a copy.

The site is not affiliated with Orsoniks, Oro Interactive, Steam, itch, Nexus Mods or wiki.gg. It never hosts game files: download buttons point at the official Steam demo, the official Steam store page and the official itch prototype page. Medical pages describe in-game mechanics only and are never real-world medical advice.

Every game tool runs in the browser with no account. The AI Prompt Studio builds text prompts locally; generation happens on the provider the player chooses, and no API key is ever stored on the site. The Halloween studio accepts an optional photo for generation: the browser resizes it, the image is sent to the model provider for that request, and this site does not keep a copy.

## Start here

- [Home](https://scavprototype.org/): entry point with site search, run status and shortcuts into every tool.

## Core guides

- [Casualties Unknown beginner guide](https://scavprototype.org/beginners-guide/): First-run priorities, HUD reading, loot order and the mistakes that end runs early.
- [Casualties Unknown safe download routes](https://scavprototype.org/download/): Official Steam demo, full-game and itch routes, plus how to spot unsafe mirrors.
- [Casualties Unknown release date and demo](https://scavprototype.org/release-date/): What is playable now, how the demo differs from the full game and where to check the real date.
- [Casualties Unknown troubleshooting](https://scavprototype.org/troubleshooting/): Black screen, mods not loading, version mismatch and crash-on-launch, in a fixed test order.

## Survival reference

- [Casualties Unknown items database](https://scavprototype.org/items/): How to search items by category, read item cards and use the homepage database demo.
- [Casualties Unknown crafting guide](https://scavprototype.org/crafting/): Route-first crafting: inputs, outputs, version notes and how to test a recipe safely.
- [Casualties Unknown medical guide](https://scavprototype.org/medical/): In-game triage order for bleeding, internal bleeding, infection, fracture and shrapnel.
- [Casualties Unknown moodles and status effects](https://scavprototype.org/moodles/): How to read moodles, map severity to action and spot the cues that precede an injury.
- [Casualties Unknown hazards guide](https://scavprototype.org/hazards/): Sound cannon, landmines, radiation and visual distortion: recognition and response.

## Mods, co-op and language

- [Casualties Unknown mods guide](https://scavprototype.org/mods/): Mod categories, install order, version matching and a safe way to test a new mod list.
- [Casualties Unknown multiplayer guide](https://scavprototype.org/multiplayer/): Co-op requirements, session setup, version matching and the failures that stop a join.
- [BepInEx setup for Casualties Unknown](https://scavprototype.org/bepinex-setup/): A step-by-step loader install, folder layout, log verification and troubleshooting ladder.
- [Casualties Unknown Russian localization](https://scavprototype.org/russian-localization/): How the Russian language pack and rusifikator route works, install order and version checks.

## AI studio

- [Scav Prototype AI prompt studio](https://scavprototype.org/ai-prompt-studio/): A browser-based prompt builder for image generation, image editing and image-to-video across KIE, WaveSpeed, FAL, Replicate and SeeAPI.

## Halloween AI studio

- [Halloween 2026 AI Costume Generator & Horror Studio](https://scavprototype.org/halloween/): Turn one selfie into a Halloween costume portrait or a 5-second horror clip. Tested looks, copy-paste prompts, GPT Image 2 stills and Wan video.
- [AI Halloween Costume Generator: 5 Tested Looks (2026)](https://scavprototype.org/halloween/ai-halloween-costume-generator/): Upload a selfie and generate an original Halloween costume portrait. Five tested presets, exact prompts, identity-preserving edits and a video route.
- [AI Halloween Photo Editor: Costume, Background & Light](https://scavprototype.org/halloween/ai-halloween-photo-editor/): Edit a photo into a Halloween portrait without losing the face. Change costume, background and lighting with tested prompts and a real editing route.
- [AI Halloween Video: Animate a Portrait in 5 Seconds](https://scavprototype.org/halloween/ai-halloween-video/): Turn a Halloween portrait into a 5-second AI video. Pick one small motion, keep identity stable, and use a tested image-to-video workflow.
- [Halloween AI Prompts for Gemini & Image Models (2026)](https://scavprototype.org/halloween/halloween-ai-prompts/): Copy-paste Halloween AI prompts for Gemini, ChatGPT, image models and video tools. Costume, pet, couple, background and motion prompt packs.
- [Buddy the Unicorn Costume: AI Portrait Guide (2026)](https://scavprototype.org/halloween/buddy-the-unicorn-costume/): A 2026 haunted unicorn mascot trend guide: what the look is, an original AI costume prompt, photo tips and a five-second video recipe.
- [Cosmic Princess Costume: AI Portrait With a Glowing Gown](https://scavprototype.org/halloween/cosmic-princess-costume/): Create a cosmic princess Halloween portrait with a midnight-blue gown, star embroidery and a moon crown. Exact AI prompt, photo tips and video motion.
- [Midnight Braids Costume: AI Gothic Portrait Guide](https://scavprototype.org/halloween/midnight-braids-costume/): Build a midnight braids Halloween look with violet braids, silver hair jewelry and a black velvet outfit. Tested AI prompt, pose tips and video motion.
- [Pumpkin Pet Costume: AI Pet Portrait Guide (2026)](https://scavprototype.org/halloween/pumpkin-pet-costume/): Turn a pet photo into a pumpkin costume portrait. Keep fur, markings and anatomy intact with a tested pet-safe AI prompt and a five-second video recipe.
- [Couple Halloween Costumes: AI Two-Person Portrait Guide](https://scavprototype.org/halloween/couple-costumes-ai/): Create a couple Halloween portrait without face swaps or a surprise third person. Cowboy-and-angel prompt, two-photo workflow, pose tips and video motion.
- [Halloween 2026 Trends: 85 Costume & Horror Searches](https://scavprototype.org/halloween/halloween-trends-2026/): The 2026 Halloween trend list: 85 costume, kids, pet, couple and horror searches, what they mean, and which ones deserve an AI studio page.
- [Estudio de disfraces de Halloween con IA 2026](https://scavprototype.org/es/halloween/): Convierte una selfie en un retrato de disfraz de Halloween o en un clip de 5 segundos. Looks probados, prompts listos y estudio con IA.
- [ИИ-студия хэллоуинских костюмов 2026](https://scavprototype.org/ru/halloween/): Превратите селфи в хэллоуинский портрет или пятисекундный клип. Проверенные образы, готовые промпты и ИИ-студия.

## Translations

- [Русские гайды](https://scavprototype.org/ru/): Хаб русских гайдов по Casualties Unknown.
- [Guías en español](https://scavprototype.org/es/): Hub de guías en español de Casualties Unknown.
- [Casualties Unknown: гайд для новичков](https://scavprototype.org/ru/beginners-guide/): Первые шаги, порядок лута, проверка ран и ошибки, которые заканчивают забег.
- [Casualties Unknown: безопасная загрузка](https://scavprototype.org/ru/download/): Официальная демо-версия, страница Steam и itch, а также как отличить зеркало от официального источника.
- [Casualties Unknown: гайд по модам](https://scavprototype.org/ru/mods/): Категории модов, порядок установки, совпадение версий и безопасная проверка списка.
- [Casualties Unknown: мультиплеер](https://scavprototype.org/ru/multiplayer/): Требования к коопу, версии, настройка сессии и причины неудачных подключений.
- [Casualties Unknown: guía para principiantes](https://scavprototype.org/es/beginners-guide/): Primeros pasos, orden del botín, revisión de heridas y los errores que terminan la partida.
- [Casualties Unknown: descarga segura](https://scavprototype.org/es/download/): Demo oficial de Steam, página de la tienda e itch, y cómo detectar espejos inseguros.
- [Casualties Unknown: guía de mods](https://scavprototype.org/es/mods/): Categorías, orden de instalación, coincidencia de versiones y prueba segura.
- [Casualties Unknown: multijugador](https://scavprototype.org/es/multiplayer/): Requisitos del coop, coincidencia de versiones, sesión y fallos de conexión.

## Optional

- [AI crawler policy](https://scavprototype.org/robots.txt): every major AI crawler is explicitly allowed.
- [Full text for answer engines](https://scavprototype.org/llms-full.txt): the same guide set in one longer document.