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Marcus Henley, Lead Game Programming Instructor at Pixel Engine Academy, professional headshot
Lead Instructor

Marcus Henley

Advanced C# architecture and real-time 3D game systems design in Unity

Computer Science, RMIT University
Pixel Engine Academy Pty Ltd
14 years commercial game development
5 shipped commercial titles

What Marcus Teaches

Deep technical knowledge across game architecture, networking systems, and performance optimization for real-world game development.

C# Advanced Architecture

Systems design patterns, object-oriented principles, and scalable code structure. Students learn how to write code that grows with their projects without becoming unmaintainable.

Real-Time 3D Systems

Game loops, rendering pipelines, physics integration, and performance profiling. Hands-on work with the Unity engine internals to understand what’s actually happening under the hood.

Networked Multiplayer

Client-server architecture, state synchronization, lag compensation, and player prediction. Building games that work smoothly when multiple players are connected.

Performance & Optimization

Profiling, memory management, and optimization techniques that actually make a difference. From targeting 60 fps on mobile to scaling servers for thousands of concurrent players.

Game Engine Architecture

Understanding how Unity works internally and extending it. Custom tools, editor scripting, and building systems that other developers will actually want to use.

Curriculum Design

Teaching methodology for technical concepts. Marcus designs bootcamp modules that take students from beginner to shipping-ready in structured, digestible steps.

Career & Experience

01

Education

RMIT University, Melbourne

Completed degree in Computer Science with specialization in software engineering. Foundation in algorithms, data structures, and systems design that would shape his entire career approach.

02

Early Career — Junior Programmer

2010–2014 (4 years)

Started as junior programmer at Melbourne-based indie studios. Built foundational skills in gameplay programming, debugging production code, and collaborating on real shipped titles. First taste of how game architecture decisions actually affect players.

03

Mid Career — Lead Programmer at Tantalus Media

2014–2019 (5 years)

Promoted to lead programmer roles working on commercial titles with budgets exceeding $2 million. Responsible for architecture decisions, code reviews, and mentoring junior programmers. Shipped multiple AAA and mid-tier projects across PC and console platforms, affecting hundreds of thousands of players worldwide.

04

Independent & Consulting

2019–2023 (4 years)

Founded independent studio and took on consulting work for several game studios. This period crystallized his philosophy about elegant code design and its direct impact on player experience. Shipped indie titles while maintaining architectural standards that scaled.

05

Lead Game Programming Instructor

2023–Present

Joined Pixel Engine Academy to lead curriculum design for advanced programming modules. Brings 14 years of industry experience to bootcamp cohorts. Mentors students through real systems architecture challenges, drawing from shipped commercial titles. Believes that well-architected systems directly translate to better games.

The Person Behind the Curriculum

Marcus discovered game development while studying at RMIT University. He wasn’t immediately drawn to game programming — he started as a general computer science student. But somewhere in the second year, the challenge of real-time 3D systems clicked. He was fascinated by how elegant code directly affected what millions of players experienced. That fascination never went away.

His career took him from junior roles at Melbourne-based studios to lead programmer positions on several commercial titles. He’s shipped five games, ranging from indie projects to efforts with budgets exceeding $2 million. Across all of them, he’s contributed to engine architecture decisions that affected how hundreds of thousands of players interacted with the game world. That responsibility shaped how he thinks about code — every decision matters.

What drives Marcus is the intersection of elegant code design and player experience. He doesn’t believe in shortcuts. Well-architected systems take longer to build initially, but they’re the difference between a game that scales and one that collapses under its own weight. He’s seen both happen, and he knows which outcome he prefers.

At Pixel Engine Academy, he brings this philosophy to every bootcamp cohort. He’s teaching students not just how to code in Unity, but how to think systematically about game architecture and scalability from day one. The bootcamp modules he’s designed reflect real industry challenges — students don’t learn theory divorced from practice. They’re solving actual architectural problems that shipping teams face.

Outside of work, you’ll find Marcus thinking about systems design (it’s not really something he turns off), playing games from different eras to study how they solved problems, and probably arguing about code architecture with other developers. He’s Melbourne-based and still deeply connected to the local game development community.

“Well-architected systems directly translate to better games. That’s not a theory — that’s something I’ve seen proven across every project I’ve shipped.”

Marcus Henley

Articles & Resources

In-depth guides and tutorials covering the topics Marcus teaches in the bootcamp. Each one goes beyond the basics.

Getting Started with Unity — Your First Game Project

A structured introduction to Unity for complete beginners. Covers the editor interface, basic scene setup, and building your first playable game in a single session. No prior programming experience required.

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C# Basics for Game Developers

C# fundamentals written specifically for game developers. Covers variables, control flow, object-oriented programming, and how these concepts apply directly to game systems you’ll build in Unity.

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3D Models, Textures, and Asset Management

How to organize and optimize game assets in a real production workflow. Covers importing 3D models, texture management, and setting up your project structure so it doesn’t become a mess as you scale.

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Publishing Your Game — From Development to Release

The final steps before your game reaches players. Build configurations, platform-specific optimization, submission requirements for Steam and mobile stores, and post-launch support strategies.

Read Article

Get in Touch

Questions about the bootcamp, curriculum, or game programming in general? Reach out to Marcus or the Pixel Engine Academy team.