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King Island Studioleft a comment
Hi PH 👋 I'm Valentín, solo dev behind Mentium. I built this because I was tired of trivia games where the "rival" is a name and a difficulty slider. Mentium's rival runs on Gemini and actually remembers you across matches — what categories you dodge, when you panic-pick, your bluff patterns. After ~5 games it starts playing you, not the questions. A few other things that make it...
Mentium: AI Trivia & Quiz GameTrivia where your AI rival actually remembers you
Mentium is an Android trivia game with 13 modes, 10 culturally-anchored languages (not just translations), and no mandatory paywall. The hook: your AI rival uses Gemini to remember every match — your weak categories, your panic patterns, the time you nailed that obscure question. After a few games, it plays you, not the questions. Modes range from classic 1v1 to a 50-question Exam marathon, conversational Detective interrogations, and async Online. Indie, EU-hosted, free-to-play.
Mentium: AI Trivia & Quiz GameTrivia where your AI rival actually remembers you