Indexed September 16, 2026
View on Steam

Disclosure analysis

The game uses live AI while you play

AI tools assisted with code and generated most in-game text, and an AI language model powers NPC dialogue during gameplay.

Process
AI-generated and AI-assisted
Live AI during play
Yes
Evidence & analysis details
Evidence used
“NPCs speak through an AI language model on our server in order to talk about hundreds of subjects”
“Much of the code is written with AI, including shaders, scripts that model props and furniture in Blender, and scripts that synthesize sound effects and ambience”
Development workflow
Code help
Model-reported confidence
95% A model estimate, not a measured accuracy rate or a human review score.

Auto-classified from the public disclosure. The raw disclosure below remains the source of truth. How classification works.

AI Usage Disclosure

We build Last Treasure Online with AI tools. Much of the code is written with AI, including shaders, scripts that model props and furniture in Blender, and scripts that synthesize sound effects and ambience. Most text in the game is AI generated, but all names, personalities, schedules, stories, lore, knowledge, etc is strongly scaffolded and enforced by us as designers. In play, NPCs speak through an AI language model on our server in order to talk about hundreds of subjects in different ways depending on what they know about them, you, the world, etc.... The model only rewords lines and facts we wrote: it cannot invent places, items, prices or quests, and players never type text into it. No images, textures, 3D models, music or sounds come from diffusion image, 3D or audio models. Characters and clothing are hand-painted, and the world's textures are photographs.

Highlights are auto-detected and may not be fully accurate. Report an issue

This disclosure in context

How comparisons work

Compare this developer’s disclosure with 26,760 non-mature Steam products in the index. These figures describe published disclosures, not all games on Steam or independently verified AI use.

Live AI during play
3.2%
841 of 26,323 disclosures with structured analysis.
Compare this group
Code assistance
13.1%
3,506 of 26,760 indexed disclosures mention this category.
Compare this category
Writing or localization
28.7%
7,674 of 26,760 indexed disclosures mention this category.
Compare this category

Categories can overlap. A disclosure may mention several types of AI use.

Source and record

First indexed
Sep 16, 2026
Source last checked
Sep 16, 2026
Automatic analysis updated
Sep 16, 2026
Recorded text changes
0

The disclosure is the developer’s statement on Steam. Index dates show when we observed it, not when AI use began. History covers captured versions only. Automatic analysis can be wrong and is not a verification of the game’s content. Read the methodology.