CosmDr Wi

Content rating
Everyone
500+
Downloads
Content rating
Everyone
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About this game

CosmDr Wi is a vertical letter reaction challenge mobile game that cleverly combines time-limited levels with precise tapping gameplay. A target letter will randomly appear in the centre of the screen, and players must quickly select the correct answer from the 26-letter keyboard below within the time limit. Each correct answer scores points, and the countdown gradually shortens, increasing the difficulty. Wrong taps or running out of time count as mistakes, and the game ends after three mistakes. The game also includes pause and resume, restart, high score records and vibration feedback. The rules are simple and the pace is fast, making it perfect for casual play during short breaks or for challenge-seeking players aiming to push their hand-eye coordination to the limit.
Updated on
Jul 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Data is encrypted in transit
Data can’t be deleted
Content rating
Everyone
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App support

About the developer
陕西恒纳网络科技有限公司
kuteng@steadyhold.mom
中国 陕西省西安市 西咸新区泾河新城永乐镇永丰村南街新华书店斜对门124号 邮政编码: 710000
+1 930-268-3367

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