贪吃蛇可玩版3.0,大量更新。3.0版新增功能:①可选择蛇的不同死法 ②可调整蛇的移动速度 ③增加了菜单栏 ④优化了一些细节和奇怪的BUG ⑤增加了在暂停状态下和GAME OVER后重新游戏的选项-Snake playable version 3.0, a large number of updates. Version 3.0 New Features: ①choose different snake speed②snake die adjustable speed ③optimize the menu bar ④added some details and strange BUG ⑤ increase in the suspended state and GAME OVER game after re-election item