Everest is an open-source mod loader and modding API for Celeste, allowing you to create custom map packs, texture replacements and code mods to your heart's content.
Steamworks Alternatives
Steamworks is described as 'Free suite of tools available to any developer to use in their game or software on Steam. Here is a small sampling of the available features:' and is a game development tool in the development category. There are eight alternatives to Steamworks, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and SaaS apps. The best Steamworks alternative is Everest API, which is both free and Open Source. Other great sites and apps similar to Steamworks are Unity Multiplayer, Photon Engine, mod.io and SocketWeaver.
Alternatives list
Unity Multiplayer is the way to create multiplayer games for Unity. Unity-provided servers ensure that your players can find and play with each other.
Cost / License
- Paid
- Proprietary
Platforms
- Online
- 11 Photon Engine alternatives
Global cross platform multiplayer game backend as a service (SaaS, Cloud) for synchronous and asynchronous games and applications. SDKs are available for android, iOS, .NET., Mac OS, Unity 3D, Windows, Unreal Engine, HTML5 and others.
Cost / License
- Freemium
- Proprietary
Platforms
- Windows
- Self-Hosted
10 mod.io alternativesmod.io is an open platform for hosting mods created by the team behind ModDB.com and IndieDB.com. It can be integrated in-game using the REST API, C/C++ SDK or engine plugins for Unity, Unreal Engine and GameMaker.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Software as a Service (SaaS)
- Playstation
- Xbox
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Cost / License
- Paid
- Proprietary
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Software as a Service (SaaS)
With the Xbox Live Creators Program, anyone can integrate Xbox Live into their title and publish to Xbox One and Windows 10.
Cost / License
- Paid
- Proprietary
Platforms
- Windows
Reactor is a fully server-authoritative multiplayer system which includes integrated hosting and orchestration as well as the most efficient networking stack available.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)
SmartFoxServer is a comprehensive SDK for rapidly developing multiplayer games and applications with Adobe Flash/Flex/Air, Unity, HTML5, iOS, Windows Phone 8, Android, Java, Windows 8, C++ and more.
Cost / License
- Paid
- Proprietary
Platforms
- Mac
- Windows
- Linux
United Kingdom
United States
