> For the complete documentation index, see [llms.txt](/llms.txt)

# GS2 implementation samples

Introduction of GS2 Implementation Samples




[GS2 Sample Project for Unity](https://github.com/gs2io/gs2-sample-project)

![img.png](img.png)

This is a sample implementation of the following functions as they would work in a game.

- Credential (authentication information)
- Login
- App version check
- Terms of Use Confirmation
- Account linking/transfer
- Notifications
- Stamina/Stamina Store
- Billing Currency / Billing Currency Store
- Gold
- Inventory
- Quests
- Lottery Function
- Chat
- Friends
- Matchmaking
- Real-time matchmaking