BACKDOOR会員アプリ

株式会社ROUNDERS
Content rating
Everyone
5K+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image

About this app

It is a member-only application of the amusement casino BACKDOOR.
It is a member-only application of the amusement casino BACKDOOR.
Updated on
Sep 2, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Messages, and App activity
  • Data is encrypted in transit
  • You can request that data be deleted
Flag as inappropriate
Content rating
Everyone
Learn more

App support

About the developer
株式会社ROUNDERS
admin@backdoor.casino
3-15-24, ROPPONGI MINATO-KU, 東京都 106-0032 Japan
+81 3-6804-5500
Flag as inappropriate