My earliest prototype used ascii characters for snakes and fruit. This had a problem - since terminal characters are twice as tall as they are wide, vertical movement felt much faster than horizontal movement:
第三十一条 当事人对仲裁协议的效力有异议的，可以请求仲裁机构或者仲裁庭作出决定，也可以请求人民法院作出裁定。一方请求仲裁机构或者仲裁庭作出决定，另一方请求人民法院作出裁定的，由人民法院裁定。
。雷电模拟器官方版本下载对此有专业解读
Photograph: Julian Chokkattu
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for you, you can turn them off with