Toolkit for Steamworks Legacy
Heathen's Toolkit for Steamworks Legacy is a reliable and fully supported solution for Unity 2021 LTS through 2023 LTS, trusted by thousands of developers and powering hundreds of games.

* This page contains affiliate links, meaning we may earn a small commission if you purchase something through them, at no extra cost. $80
- Category:
- Tools › Integration
- Developer:
- Heathen Engineering
- Price:
- $80
- Rating:
- Favorites:
- 649
- Supported Unity Versions:
- 2022.3.51 or higher
- Current Version:
- 3.5.0
- Download Size:
- 496.55 KB
- Last Update:
- Apr 2, 2025
- Description:
- Heathen's Toolkit for Steamworks Legacy remains a fully supported and reliable solution for developers using Unity 2021 LTS through 2023 LTS. This version will continue to receive updates and support as long as Unity maintains 2023 in LTS. If you own Heathen's Toolkit for Steamworks 2025, you automatically get access to this version at no extra cost. Users of this legacy version can also upgrade to the 2025 version with an 80% discount, ensuring you have flexibility and support for future projects, regardless of the Unity version you choose.
With over 10 years of continuous innovation, Heathen's Toolkit for Steamworks is trusted by thousands of developers and powers hundreds of games. It's more than just an API wrapper—it's a robust solution with seamless integration of every Steamworks SDK feature, offering quality-of-life tools, a rich knowledge base, and a supportive community to help you Do More with Valve's Steam API.
The toolkit simplifies Steamworks integration through layers of abstraction, including code-free tools, advanced customization, and seamless compatibility with existing code based on raw Steamworks.NET. It also provides extensive knowledge base coverage, including asset usage and broader Steam topics.
Heathen's Toolkit is suitable for every developer, including engineers, designers, and code-free users. It offers powerful frameworks, editor extensions, and pre-built systems that save development time and streamline intricate features. Join the Heathen Discord to connect with thousands of fellow developers and the Heathen team for direct support. Try the free 'lite' version on GitHub or explore the Knowledge Base to discover how Heathen's Toolkit can empower your next game! - Technical Details:
- Supported Platforms/Operating Systems:
* Windows
* Linux
* Mac OS
Documentation: Heathen Knowledge Base
Live Support on: Heathen Assets Discord Server
This asset is dependent on Steamworks.NET and System Core, both of which can be installed with this asset or manually via the Unity Package Manager.
Features:
* Production-ready prefabs
* Extensive Samples
* Supports DOTS and GameObject-style projects
* Component scripts (GameObject behaviours) are not required but are provided if you wish to use them
* App Tools
* Authentication
* Clans / Groups Tools
* Debugging tools (Steam Inspector)
* Downloadable Content (DLC)
* Friends Tools
* Steam Input
* Inventory
+ Microtransactions / In-App Purchase
+ Crafting
+ Player Trade / Economy
* Leaderboards
* Multiplayer
+ Lobby
+ Matchmaking
+ Steam Game Server
+ Fish Networking support
+ Mirror Networking support
+ MLAPI / NetCode for GameObjects support
* Overlay
* Parties
* Remote Play
* Remote Storage (Cloud Save)
* Rich Presence
* Screenshots
* Stats and Achievements
* User Tools
* User-Generated Content (Workshop)
* Utilities
* Voice - Continue »