A fully modular, multiplayer-ready survival framework built on Unreal Engine subsystems.
Designed for scalable projects, clean architecture, and professional production use.
Long Description
The Cube Survival Framework – Multiplayer Subsystem Plugin is a professional, code-first survival gameplay framework
for Unreal Engine, built around a clean and extensible Subsystem-based architecture.
It provides a complete foundation for core survival mechanics such as health, armor, stamina, hunger, thirst, and temperature,
designed to work seamlessly in both singleplayer and multiplayer environments.
The system is fully modular, interface-driven, and highly customizable, allowing developers to integrate it into existing
projects without enforcing specific character classes, controllers, or animation setups.
All core systems are implemented in C++, with extensive Blueprint support, making the framework suitable for both
programmers and designers.
Included UI widgets allow immediate visualization of survival stats while remaining fully replaceable and extendable.
The framework has been tested in real multiplayer scenarios, supports server-authoritative logic, and is designed
for long-term project scalability, not short-lived prototypes.
Feature Highlights:
Subsystem-Driven Survival Framework
Built on Unreal Engine subsystem architecture for clean, scalable, and decoupled gameplay logic.Fully Multiplayer-Ready
Server-authoritative systems, replication-safe components, and tested in real multiplayer environments.Modular Survival Components
Independent health & armor, stamina, hunger & thirst, and temperature components – use only what you need.Interface-Based, Project-Agnostic Design
No hard dependencies on characters or controllers. Integrates seamlessly into existing projects.C++ Core with Blueprint Support
High-performance C++ implementation with designer-friendly Blueprint APIs.Included UI Widgets
Ready-to-use example widgets for displaying survival stats, fully replaceable and extendable.Polished Example Project
Demonstrates correct setup, best practices, and real gameplay usage.Extensive Documentation
Clear setup guides, architecture explanations, and usage examples.
Launch Pricing
This plugin is available at a reduced introductory price until the first Quality-of-Life update.
Early adopters receive all future updates at no additional cost.
Update Policy
The first Quality-of-Life update is planned within the first weeks after release and will focus on usability
improvements and minor refinements.
Versioning
v[1].0.0 – Major Version
Significant updates including new features, major changes, or large content additions.v1.[0].0 – Quality of Life (QoL) Updates
Minor improvements, optimizations, and usability enhancements that do not introduce major new features.v1.0.[0] – Hotfixes
Bug fixes and small corrections that do not affect the overall functionality or content scope.
Media:
[Tutorial Video] - WIP
Support:
This product includes full C++ source code.
Please make sure the plugin fits your project before purchasing.