CSW Autosave and Load System w/ Compression

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Auto Save and Load Actors into a compressed file. Just add a component to any Actor you want to save! Easy save variables, AI state, Widgets, etc. in Level Streaming or across multiple Levels.

  • Supported Platforms
  • Supported Engine Versions


Plugin Showcase: Link

Tutorials Playlist: Link

Save Actors, Character, Components, AI State, Widget State, etc. Add a custom component to any Actor and save the entire data of it. Save Actors across multiple levels or while using level streaming into a single and compressed file. Highly Customizable plugin! Async save also supported!

This plugin extends the functionality of the Save and Load system from the engine to ensure compatibility. Also, this C++ plugin is exposed to Blueprints. This allows saving and loading hundred of actors in a blink of an eye thanks to the power of C++ while, thanks to the versatility of Blueprints, no programming knowledge is needed in order to use this plugin.

Technical Details


  • Async Save and Load support.
  • BP Structures support (using an additional component).
  • Simple Save to cloud support.
  • Custom Folder support.
  • Location, rotation, velocity and Save Game flagged variables are saved and loaded by default.
  • Customizable to save only certain components of an Actor.
  • Variables can be saved by checking the Save Game flag (even Actor Component variables).
  • Compression support. 1000 Actors data can be reduced from 2,273KB to only 113KB.
  • This plugin doesn't destroy an recreates the actors in the world. The Actors only update its data. This allows to keep references to other objects intact as long as the game is running.
  • Highly customizable. A project don't need to be adapted in order to use this plugin, this plugin can be adapted to work in any project.
  • Save the data from multiple Levels into a single file, just like any AAA game works.

Code Modules:

  • CSWAutoSaveAndLoadSystem (Runtime)

Number of Blueprints: 1

Number of C++ Classes: 11

Network Replicated: Supported.

Supported Development Platforms: Windows. (Source Code included)

Supported Target Build Platforms: Windows, Android. [Should work on all platforms]

Documentation: Link

Example Project: Link 4.17



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