Free

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Released
October 28, 2026
Updated
October 30, 2026
Error Slayer screenshot #1 for iPhone
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About

Error Slayer is a fast grammar game for people who love language. Every card shows a real sentence with one hidden mistake. Tap the wrong word, pick the right fix from three options and score. Get it wrong and you lose a heart. Lose all five and the round is over. HOW IT PLAYS - Spot the error: one wrong word hides in every sentence - Pick the fix: three chips, only one is right - Keep your hearts: wrong taps cost hearts, not points - Use hints wisely: three per game, each one halves the points for that card - Score climbs fast: the longer your streak, the more each card is worth THREE DIFFICULTIES - Easy: 60 seconds per card, wrong words shown in italics - Medium: 30 seconds, no hints in the text - Hard: 15 seconds, one mistake and the card is gone REAL SENTENCES Thousands of sentences about history, science, art, sport, travel and everyday life, not textbook drills. Articles, prepositions, verb forms, word order, collocations and more. BEAT YOUR BEST Post your high score to the Game Center leaderboard and climb past your friends. No ads. No accounts. No subscriptions. Just you and the sentence.
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What's New in Error Slayer

1.0.1

October 30, 2026

What's new in version 1.0.1: - Improved Game Center integration and leaderboard reliability. - Your saved best score now syncs with Game Center when you sign in. - Fixed issues with Game Center authentication and leaderboard access. - General stability improvements.

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