Source2Toolkit
Direct access to Source 2. No compromises.
Build plugins that feel like native engine code. From simple features to deep engine hooks — all in C++ with full control over Source 2 internals.
Why Source2Toolkit?
Built for real engine-level development — not just scripting
High-Level API
Clean abstractions for rapid plugin development without boilerplate.
Low-Level Access
Full control over memory, hooks, entities and engine internals.
Zero Overhead
Designed for near-native performance with no unnecessary layers.
Work Like You're Inside The Engine
Access entities, memory and schema data exactly like native code. No wrappers. No limitations.
- ✓ Schema-based entity access
- ✓ Direct memory manipulation
- ✓ Native-like workflow
- ✓ Full control
Hook Anything
Inline hooks, virtual hooks, commands, events — if it exists in memory, you can control it.
- ✓ Pattern scanning
- ✓ Virtual hooks
- ✓ Command & event hooks
- ✓ Full flexibility
Commands & Events
High-level API for common tasks like commands and game events. Clean, simple and powerful.
- ✓ Register commands in seconds
- ✓ Hook console and chat
- ✓ Hook game events
- ✓ Pre/Post execution control
Source2Toolkit is not affiliated with Valve Corporation.