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Splash RTG Crane Simulator

RTG Crane Simulator

Training serious game · UE5 · quest system and instructor station

{ Unreal Engine / Full Stack Developer}

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A training serious game for RTG crane operators, built in Unreal Engine 5 on a five-screen rig: a reusable quest system —task classes, task collections and events— drives the maneuvers, and a Pixel Streaming instructor station lets a trainer watch and intervene in the session remotely. I also built the block-based container generation system with encoding, the video optimization to sustain the stream, and migrated Pixel Streaming from Node.js to NestJS with a custom frontend.

5Synchronized screens
UE5Simulation engine
RemoteInstructor station via Pixel Streaming
NestJSMigrated signaling server

Problem

Training RTG crane operators on real equipment is expensive and risky, and instructors need to supervise and intervene in sessions without being inside the cabin.

Solution

I built an immersive Unreal Engine 5 simulator running on a five-screen station, with block-coded container generation, a reusable task system, and a remote instructor station via Pixel Streaming with NestJS signaling.

Result

Safe, repeatable training with real-time remote supervision, sustaining the stream thanks to the simulator's video optimization.

Project reel

RTG Crane Simulator

Angel Iram
{ Unreal Engine Developer}

Floor Coding and Container Spawn System

I developed floor coding and a system for generating container blocks, optimizing the organization and management of loads in the simulator.

Angel Iram
{ Unreal Engine Developer}

Reusable Task System

I implemented a quest-like task system with task classes, task collections, and associated events, allowing reuse and flexibility in task creation.

Angel Iram
{ Full Stack Developer}

Template Migration to NestJS

I migrated the Pixel Streaming template from Node.js to NestJS and developed the frontend based on a provided mockup.

The code for this project belongs to the client and cannot be published. What I can show is on this page: the problem, the solution I built, my specific role and screenshots of the product. If what you want is to read my code, that's exactly why I built Ghostline: a complete, playable game with both the C# client repo and the TypeScript API repo open —the same technical judgment I applied here, this time auditable commit by commit.

Gallery

RTG Crane Simulator Setup

Full view of the RTG crane simulator with a 5-screen setup, showing real-time simulation. This setup allows an immersive and detailed training experience for operators, accurately replicating the environment and operations of an RTG crane.

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