Please press the button in the bottom-right to play in full screen and sound button to play sound. 请点击屏幕右下角按钮全屏游玩，点击音响按钮打开声音。 One coursework of mine is to develop a game and analyse it. Please play the game and fill that questionnaire. Thank you very much. After playing the game, open the link: https://www.wenjuan.com/s/UZBZJveZ9s/ Fill out that questionnaire. PS: The difficulty is not low. It is normal to fail. Welcome to challenge. Give you mystery prize if you beat the final boss and send me the capture. 我有门课是在做游戏开发，请大家帮我玩一下我做的这个游戏并填下问卷，感激不尽！ 结束游戏后，打开链接：https://www.wenjuan.com/s/UZBZJvKZ6o/。填写问卷 PS：游戏难度不低，出现失败也比较正常，欢迎挑战！战胜最终Boss并截图给你神秘奖励。