> For the complete documentation index, see [llms.txt](https://whitepaper.octo-gaming.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.octo-gaming.com/other-systems.md).

# Other systems

- [Anti cheating system](https://whitepaper.octo-gaming.com/other-systems/anti-cheating-system.md)
- [Notification system](https://whitepaper.octo-gaming.com/other-systems/notification-system.md)
- [Premium subscription & In-app purchases](https://whitepaper.octo-gaming.com/other-systems/premium-subscription-and-in-app-purchases.md)