---
title: "Free game production templates"
description: "Download editable project briefs, route maps, asset and license registers, test matrices, AI run records and non-explicit story source."
language: en
canonical: https://bestadultgames.io/en/developers/templates
---

Free production files

# Templates for planning and building your game.

Plan the scope and routes, track assets and licenses, and record test results and AI run settings. Replace the examples with your own project details.

The templates and original starter scripts are available under CC0 and contain no model weights or third-party art. The Ren’Py and SugarCube samples are based on documentation; execution in either engine remains unverified. Compile the Twee file or create its passages manually before publishing it as HTML.

Markdown

## Project brief

Set the player promise, content boundaries and first target device, then scope one complete playable slice. Includes milestones and a production estimate based on the work needed to finish a scene.

[Download Markdown](https://bestadultgames.io/developers/templates/project-brief.md)

CSV

## Route map

Map each choice to its entry condition, state change and destination to see how routes reach their endings. Replace the sample rows with your own scene logic.

[Download CSV](https://bestadultgames.io/developers/templates/route-map.csv)

CSV

## Asset register

Keep editable sources, references, variations and exports tied to the scenes that use them. Review and rights fields help you track which assets are ready to enter the game.

[Download CSV](https://bestadultgames.io/developers/templates/asset-register.csv)

CSV

## License register

Record exact licenses, intended uses, attribution and open rights questions for assets and components. The sample entries leave permission unverified; filling in a register does not itself grant rights.

[Download CSV](https://bestadultgames.io/developers/templates/license-register.csv)

CSV

## Test matrix

Plan checks for both endings, saved choices, new-game resets, old saves, controls and packaged builds. Record actual results and evidence on your target devices; all sample checks start as not run.

[Download CSV](https://bestadultgames.io/developers/templates/test-matrix.csv)

Markdown

## Release checklist

Check the packaged build, route coverage, content disclosures, rights records and delivery details before release. Includes support, backups and recovery; every tick needs evidence from your own project.

[Download Markdown](https://bestadultgames.io/developers/templates/release-checklist.md)

JSON

## Character specification

Define an adult character's approved identity, references and allowed expressions, poses and outfits. Use the export and acceptance fields to check consistency, readability, crop and anchor at game size.

[Download JSON](https://bestadultgames.io/developers/templates/character-spec.json)

JSON

## Model run register

Record the models, adapters, inputs and settings behind an asset, alongside rights records, cost and correction time. Helps you trace accepted exports back to their workflow and review history.

[Download JSON](https://bestadultgames.io/developers/templates/model-run-register.json)

Ren'Py source

## Ren'Py starter script

Start a clean Ren'Py project with non-explicit dialogue, one remembered choice and two endings. Replace game/script.rpy and retain the generated GUI files. Engine execution remains unverified.

[Download Ren'Py source](https://bestadultgames.io/developers/templates/studio-sample.rpy)

Twee source

## SugarCube starter story

Build a small SugarCube browser story around one remembered choice and two endings. Compile the non-explicit Twee source or recreate it in Twine. Runtime execution remains unverified.

[Download Twee source](https://bestadultgames.io/developers/templates/studio-sample.twee)