SaveCore Pro — Persistent World Save Framework for Unreal Engine 5

Drop-in setup. Zero boilerplate. Seamless save/load even in massive worlds.

📄Documentation | 🗂️Example Project | 🎮 Playable Demo | 📩 Discord Support

Stop wasting weeks building save systems.

SaveCore Pro is a powerful plug-and-play save system for Unreal Engine 5 that automatically saves and restores your game world, player data, and runtime actors with almost zero setup.

• No manager actors.

• No manual registration.

• No custom serialization code.

• No hitching/freezing while save&load.

Simply implement one interface, mark variables with SaveGame, and call Save / Load.

Built for both Blueprint and C++.

Why SaveCore Pro?

Most save systems work for simple prototypes but become painful in real production.

SaveCore Pro is built for real games — from indie projects to large-scale open worlds and multiplayer titles.

It handles the hard problems automatically:

• Zero boilerplate — Save any UPROPERTY(SaveGame) variable automatically

• World Partition & Level Streaming support — Streamed-out levels are saved and restored seamlessly

• Runtime actor saving — Spawned actors are recreated with their saved state on load

• Persistent destruction — Destroyed actors stay destroyed, even across sessions

• Multiplayer-ready — Server-authoritative saves with per-player persistence

• Fully async — Save and load without freezing the game thread

• Scales to huge worlds — Optional multi-threaded serialization for thousands of actors

Complete Save System Included

SaveCore Pro includes everything needed for production-ready save workflows:

• Save slot management

• Slot metadata reading without full load

• Screenshot thumbnails for save menus

• Auto-save support

• Rotating backup saves

• Save compression

• Save versioning & migration

Automatically Saves

• Placed actors

• Runtime-spawned actors

• Actor components

• Player Pawn transform and data

• PlayerController / PlayerState

• GameState / GameMode

• Per-level world state

• Persistent global actors

Whether you're building a single-player adventure, co-op game, survival sandbox, or open-world RPG, SaveCore Pro removes the complexity of save systems so you can focus on shipping your game.

Install → Tag Variables → Save → Ship