First of all, thank you for your feedback. This time, we made some changes to the game based on the questions players asked

1: At the beginning of the game, when picking up items, the item usage instructions will appear to help players better use these items

2: Added easy difficulty, there are no zombie soldiers in easy mode, but the level fixed BOOS still exist

3: Optimized the problem that players could not hit zombies. We are still working on some problems with the sense of shock. Thank you for your understanding

4: Game sound optimization problem

Thank you for your feedback on the game. I hope you can continue to raise your shortcomings. We will solve them as soon as possible