Does Portucale Sword and Subtlety use AI?
Some game art and music were AI-generated, then modified by designers to meet quality standards.
Our AI review, medium confidence. Not a verdict; the evidence is below.
Checked against Steam on Oct 28, 2026.

- Developer
- Pedro Nuno Lemos
- Publisher
- Adamastor Games
- Release
- 9 Jun, 2026 (Early Access)
- Reviews
- 8 user reviews · 8
Before you buy: anti-cheat, accounts, DRM
No anti-cheat, third-party account or DRM is declared on Portucale Sword and Subtlety's Steam page.
Full anti-cheat, account and DRM details, with change history →
Production signals
Facts about who made the game and how players received it. They don't depend on AI, and they help tell a carefully made game that used some AI apart from mass-produced ones.
- Pedro Nuno Lemos released 1 game on Steam in the last 12 months. 1 of their 1 game disclose AI.
- This is the developer's first game on Steam.
- Few players: released 4 months ago with only 8 reviews.
- Our AI review of these signals: solid production.
What the developer says
Some of game art and music is basically IA generated and them modified by designers to match some quality standards
From the “AI Generated Content Disclosure” on the Steam store page, quoted as written. First seen by us on Oct 28, 2026.
What other sources say
| Source | Their take |
|---|---|
| Steam disclosure | AI content disclosed |
| AI judgment deepseek-flash | Partial AI · solid production, medium confidenceReasoningThe developer discloses AI used for some art and music, which players see and hear, so scope is parts rather than none. The disclosure says AI output was modified by designers, indicating human refinement. Only one release in 12 months and 8 reviews with 75% positive suggest a single small project, not volume output. Against: The disclosure is vague about how much art and music is AI-generated, and the developer's short history limits confidence. |
| Remove AI Slop open-source extension | Some AI (art, music/sound) |
FAQ
Does Portucale Sword and Subtlety use AI?
Yes. Portucale Sword and Subtlety's developer discloses AI-generated content on its Steam page. Some game art and music were AI-generated, then modified by designers to meet quality standards.
Is Portucale Sword and Subtlety AI-generated?
Only partly. AI is used for parts of the game; most of it is made by the developers.
How does GameAICheck know?
We read the AI Generated Content Disclosure from the game's public Steam store page, check it daily, and show what independent curators and open-source tools say about it. Disclosures are self-reported by developers.
Is something wrong?
Developers and players can dispute or report this page. We review every message and correct mistakes.