来自griffpatch的作品，以下是3个教程： https://www.bilibili.com/video/BV1Nh41167vV/?spm_id_from=333.788.recommend_more_video.0 https://www.bilibili.com/video/BV1DM4y157qZ/?spm_id_from=333.788.recommend_more_video.1 https://www.bilibili.com/video/BV1fo4y1U7vw/?spm_id_from=333.788.recommend_more_video.0 大家可以改编该作品

按↑↓←→或AWSD移动，空格键或鼠标发射激光，消灭柠檬吧！（备注：在边缘发射不了激光）