價格：免費
更新日期：2018-11-06
檔案大小：135.3 MB
目前版本：1.2.1
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Quadrilateral is a fun, fast paced, bullet-hell arcade shooter. Simply tap and hold to shoot and move the diamond right and left and move up and down to rotate the diamond. Shoot in 360 degrees!
Enemies come from above and below and the diamond fires in both directions, even when you rotate the ship!
Shoot and avoid triangle enemies!
Don't touch the instant-death dark suns!
Get the colorful power-ups!
Get the high score!
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支援平台：iPhone, iPad