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

# Other Systems

- [Inventory System](https://whitepaper.seektoearn.com/adventure-go-whitepaper/other-systems/inventory-system.md)
- [Notification System](https://whitepaper.seektoearn.com/adventure-go-whitepaper/other-systems/notification-system.md)
- [Activation Code System](https://whitepaper.seektoearn.com/adventure-go-whitepaper/other-systems/activation-code-system.md)