I have tried your game and I think the design is very good. After trying your game, I can provide some feedback for your reference.
1. Hierarchy:
You considered the design of hierarchy in the project, which demonstrates your dedication as a designer. You have chosen to place the button in the most prominent position on the page, taking into account the user's visual needs. This allows users to intuitively locate and use the main functions.
2. Consistency:
I noticed that your project has done a great job in maintaining consistency, which helps reduce the cognitive burden on users and enhances the user experience. Both the feedback options for buttons and other aspects have maintained a consistent style throughout the entire project, making users feel more comfortable and familiar.
3. Interactive feedback:
Your project can be slightly improved in terms of interactive feedback. For example, making the button click animation more prominent can allow users to clearly know whether their actions were successful. The feedback mechanism of animation effects and state changes after clicking the button helps users understand their operation results more intuitively, thereby improving the user experience.