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Puzzle Logic System

Mini Donut Studios - May 4, 2021

A large set of game ready objects such as doors, levers, teleporters and many more. Great for both beginner and advanced users to start building gameplay right away.

  • Supported Platforms
  • Supported Engine Versions
  • Download Type
    Complete Project
    This product contains a full Unreal Engine project folder, complete with Config files, Content files and .uproject file, which can be used as a template to create a new project.

User Guide (Click here)

Youtube Game Demo (Click here)

Playable Game Demo (Win 64) (Click here)

The Puzzle Logic System (PLS) features 17 functional gameplay objects such as doors, levers, teleporters and hold-able physics items. Constructed entirely in blueprints, the underlying framework is designed for ease of use and extensibility. Beginners who are new to UE4 can start building gameplay right away. Advanced users can expand the system by adding custom objects.

  • Blueprint knowledge is NOT required if you intend to only use the 17 pre-made objects.
  • You can easily add new objects or modify existing ones in your project to work within the framework.
  • Two maps are provided, a test level with all the objects set up and a lengthy game demo showcasing the PLS.
  • All the Art in the game demo is included and free to use in your own projects.
  • You can change the visual mesh and sound effect of each object to suit your game's style.
  • The PLS is compatible with any character derived from the "Pawn" class (this should cover almost all projects).
  • The framework does NOT require a first person view. It has been tested with UE4's default 3rd person character.

This asset is distributed as a standalone project but can be added to any existing project by copying a single folder. See the User Guide for more info.

Technical Details

Object List:

  • Door
  • Lever
  • Button
  • Pressure Plate
  • Bounce Pad
  • Generic Object Spawner
  • Teleporter
  • Pickup-able Physics Crate
  • Pickup-able Physics Plank
  • TV Screen (medium and large)
  • Moving Platform (medium and large)
  • Light
  • Logic Counter
  • Logic Timer
  • Collision Blocker
  • Generic Trigger
  • Generic Object Destroyer


  • Futuristic Facility art Tileset.
  • Line Renderer post process.
  • Simple Music Manager.

Number of Blueprints: 32

Puzzle Logic Object Meshes: 22

Free Tileset Meshes: 35

Input: Supports Keyboard/Mouse and Gamepad (Text Prompts are KB/M only)

Network Replicated: No

Supported Development Platforms: Windows

Documentation: User Guide is linked at the top. All blueprints are commented.