Does Matecalipsis: El Último Mate use AI?
The developer says AI tools generated pre-made artwork, music, sound effects, and helped with writing and localization.
Our AI review, medium confidence. Not a verdict; the evidence is below.
Checked against Steam on Oct 28, 2026.

- Developer
- Facundo Mastandrea
- Publisher
- Facundo Mastandrea
- Release
- Coming soon (Early Access)
Before you buy: anti-cheat, accounts, DRM
No anti-cheat, third-party account or DRM is declared on Matecalipsis: El Último Mate'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.
- Facundo Mastandrea released 0 games on Steam in the last 12 months. 1 of their 1 game disclose AI.
- This is the developer's first game on Steam.
- Not released yet.
- Our AI review of these signals: mixed signals.
What the developer says
Generative AI tools were used during development to create pre-generated artwork, music and sound effects, and to assist with written content and localization. The game does not generate AI content during gameplay.
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 | Major AI · mixed signals, medium confidenceReasoningThe disclosure covers several major asset types: art, audio, writing, and localization. That makes AI a large share of what ships, though content is pre-generated, not live. No volume signals: one game, none in the last 12 months, so effort risk stays medium. Against: The game is a deckbuilder with real design and systems work, and AI was used to assist rather than generate content during play; no evidence of mass-produced releases. |
| Remove AI Slop open-source extension | Some AI (music/sound, translation) |
FAQ
Does Matecalipsis: El Último Mate use AI?
Yes. Matecalipsis: El Último Mate's developer discloses AI-generated content on its Steam page. The developer says AI tools generated pre-made artwork, music, sound effects, and helped with writing and localization.
Is Matecalipsis: El Último Mate AI-generated?
AI-generated content makes up a major part of the game, according to its disclosure.
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.