| Sandbox.Services.AchievementOverview | Activity Feed |
| Sandbox.Services.Achievements | Allows access to stats for the current game. Stats are defined by the game's author and can be used to track anything from player actions to performance metrics. They are how you submit data to leaderboards. |
| Sandbox.Services.Auth | |
| Sandbox.Services.BenchmarkSystem | Allows access to stats for the current game. Stats are defined by the game's author and can be used to track anything from player actions to performance metrics. They are how you submit data to leaderboards. |
| Sandbox.Services.Feed | Activity Feed |
| Sandbox.Services.Inventory | Allows access to the Steam Inventory system |
| Sandbox.Services.Leaderboards | |
| Sandbox.Services.Messaging | |
| Sandbox.Services.News | News Posts |
| Sandbox.Services.Notification | Player notification |
| Sandbox.Services.Review | Package Reviews |
| Sandbox.Services.ServerList | |
| Sandbox.Services.Stats | Allows access to stats for the current game. Stats are defined by the game's author and can be used to track anything from player actions to performance metrics. They are how you submit data to leaderboards. |
| Sandbox.Services.Players.Overview | An overview of a player. Only available if their profile isn't set to private. |
| Sandbox.Services.Players.Profile | Player profile |