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Mentium

Delisted from Google Play

An Android trivia game built on generative AI: a hand-curated question bank, eleven modes, a rival that remembered how you played, and a daily challenge anchored to each language’s own culture. It was on Google Play between April and August 2026.

It was on Google Play for four months. We pulled it in August 2026 to put the whole studio behind Last Store on Earth. It was not a technical failure — it was choosing where the available hours go.

This page stays because it is part of how we got here, and because anyone who played it deserves to be able to get it back. That is all.

Download

Distributed as-is, with no support and no further updates. Requires Android 8.0 or newer.

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Mentium relied on servers for online matches, clubs and AI question generation. Those services are switched off: any mode that needed a connection will not work.

Facts

Platform Android 8.0 or newer
Published April 2026 · Delisted August 2026
Final version 2.0.1 “Einstein”
Languages 10 (EN · ES · FR · DE · IT · pt-BR · RO · TR · PL · NL)
Technology Kotlin · Jetpack Compose · Firebase · Google Gemini
Model Free-to-play with in-app purchases

Screenshots

Mentium home screen showing the game modesAI Category mode generating questions from a topic the player typedDetective mode, interrogating a suspect in natural languageClubs screen with chat and weekly wars

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