To players considering purchasing or already considering the Mac version: We have received reports of an issue in the Mac version where progression is halted at Level 1, and we are currently investigating the cause. Once the cause of the problem is identified, we plan to address it promptly. For those considering purchasing Polatopia for Mac, please be aware that there is a possibility of progression being halted at Level 1. We kindly ask for your understanding regarding this matter, and we will provide further updates on the progress of the investigation. We apologize for any inconvenience caused and appreciate your patience while we work towards resolving this issue.