價格：免費
檔案大小：10.1 MB
版本需求：需要 iOS 7.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Looking for an exciting and addictive retro text game?!
The rules are beautifully simple: tap the 8 within three seconds to score! If you take too long or tap a 9, it's Game Over...
Minimalist gaming at its finest... Play 9989 now!
支援平台：iPhone