Inspector Attributes: Group, Title, Icon, Range, InfoBox, Feature, and More
Inspector Attributes: Controlling How Properties Appear in the Editor s&box provides a rich set of attributes to control how component properties appear in the …
s&box ServerSettings: Server-controlled settings
ServerSettings Static Class ServerSettings is a static class that defines server-controlled settings replicated to all clients. These ConVars control game-wide …
RPC Attributes: Rpc.Broadcast, Rpc.Host, Rpc.Owner — Targeting, NetFlags, and Rpc.FilterInclude/Exclude
RPC Attributes: Rpc.Broadcast, Rpc.Host, Rpc.Owner — Targeting and Flags s&box RPCs are declared with nested attributes on the static class. The old top-level a…
Game Static Class: ActiveScene, ChangeScene, TypeLibrary, Cookies, and Core State Properties
Game Static Class: ActiveScene, ChangeScene, TypeLibrary, and Core State The static class is the primary entry point for global game state in s&box. Core State …
s&box ServerSettings: Replicated server-controlled settings
ServerSettings API Reference ServerSettings is a static class for server-controlled settings that are replicated to all clients. Type Signature Example Property…
RPC Messages - s&box Documentation
RPC Messages Components can contain RPCs. An RPC is a function that when called, is called remotely too. Supported RPC arguments are the exact same as Sync prop…
s&box DupeMovement: Duper movement types
s&box DupeMovement Enum DupeMovement is an enum that describes the type of movement a duper contraption is designed for. This metadata helps users understand ho…
Sync Properties: Networked State with Change Detection and Collections
The attribute on a Component property sends its latest value to other players each time it changes. Only the owner of the object can change synced properties. B…
RPC Messages: Broadcast, Owner, Host with Filtering and Caller Info
Components can contain RPCs — functions that when called locally, are also called remotely. Supported RPC argument types are the same as Sync properties. Basic …
Playing Sounds: SoundHandle, GameObject.PlaySound, and Audio Components
s&box provides several ways to play sounds: fire-and-forget at a position, controlled via , attached to a , or via scene components. SoundEvent Assets Sounds ar…
Sync Properties - Complete Networking Guide
Sync Properties Sync Attribute Adding the attribute to a property on a Component will have its latest value sent to other players each time it changes. These pr…
Dedicated Servers: Installation, Configuration, and Command Line
s&box dedicated servers run headless and can be installed via SteamCMD. They host multiplayer games without requiring the full editor. Installation Install via …
Platform Chat: Built-in Text Chat with IChatEvent Filtering
s&box includes a built-in platform chat system for multiplayer games. Messages are routed through the host, validated, filtered via Steam's text filter, and dis…
Platform Chat - Built-in Multiplayer Text Chat System
Built-in text chat for multiplayer games. Messages are routed through the host, validated, filtered, and displayed via the standard overlay UI - no game code re…
Storage UGC: User-Generated Content with Steam Workshop Integration
The s&box Storage system provides a unified way to manage user-generated content in your game. Each storage entry is a self-contained folder with its own filesy…
Sync Properties: Automatic Property Replication with [Sync] Attribute
Adding the attribute to a property on a Component will have its latest value sent to other players each time it changes. Only the owner of the object can change…
Network Events: INetworkListener and INetworkSpawn Interfaces
React to players joining and leaving by implementing or on a component in the scene. INetworkListener Example Spawn a player object when someone joins: INetwork…
Achievements - s&box Services Documentation
Achievements s&box provides an achievements system that integrates with Steam. Achievements can be unlocked automatically based on stats or manually via code. S…
Storage (UGC)
Manage user-generated content, save games, and player creations. Creating Entries Entry Properties Reading Files Listing Entries Deleting Entries Steam Workshop…
Libraries - s&box Code Documentation
Libraries Libraries are reusable code packages you can share between projects or distribute to others. They provide a way to modularize your code and avoid dupl…