Development
From Idea to Playable Prototype: Build the Right First Version
Turn a promising concept into a focused, testable game loop—with clear questions, tight scope, and a useful next step.
Read moreThe craft behind the worlds
INSIGHTS FROM
VERTEX ARC
Game development, design, technology, production, and the ideas behind interactive worlds.
ENGINEERING × IMAGINATIONTHE VERTEX ARC JOURNAL
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THE DEVELOPMENT NOTEBOOK / 01Development
From Idea to Playable Prototype: Build the Right First Version
Turn a promising concept into a focused, testable game loop—with clear questions, tight scope, and a useful next step.
Read articleThe journal
Ideas worth building on.
20 articles / All insights
Unreal Engine
Unity vs Unreal Engine: Choose for the Game You Need to Ship
Compare workflow, team experience, platform needs, and production risk before choosing an engine.
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Development
Prototype Before Production: Spend Less Time on the Wrong Game
Distinguish a prototype, a vertical slice, and an MVP—and give each experiment a clear decision to support.
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Unity
Building Responsive Player Movement in Unity
Design input, acceleration, grounding, and camera behavior as one coherent player experience.
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Performance
Game Performance Optimization: Measure Before You Change
A practical workflow for finding bottlenecks, protecting visual intent, and preventing performance regressions.
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Game Design
Game Feel: The Small Details That Make Actions Matter
Connect input, motion, sound, and feedback so every action is clear, consistent, and satisfying.
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Game Design
Better Enemy AI Starts with Fair, Readable Decisions
Make enemies convincing through perception, intent, and counterplay—not hidden advantages.
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Game Design
Designing Progression That Creates New Decisions
Build rewards and unlocks around player mastery, meaningful choices, and a satisfying pace.
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Multiplayer
Building Multiplayer Games: Decisions to Make Before Production
Plan authority, latency, sessions, and failure recovery before networking becomes a costly retrofit.
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Unity
Unity WebGL: Design for the Journey from Link to Play
Reduce download friction, plan browser constraints, and test the complete web delivery path.
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Performance
Mobile Game Optimization Without Losing the Visual Identity
Plan for sustained performance, memory limits, and readable visuals across real devices.
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Art & Graphics
How Lighting Shapes a Game’s Atmosphere—and Its Readability
Use value, contrast, color, and shadow to guide attention while supporting the mood of a world.
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Game Design
Creating Horror Through Uncertainty, Space, and Restraint
Build tension with believable rules, carefully paced information, and moments of relief.
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Audio
Sound Design: Make the Game Understandable with Your Eyes Closed
Build an audio hierarchy that communicates action, space, and consequence without overwhelming the player.
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Development
2D vs 3D Game Development: Compare the Production, Not Just the Look
Choose a dimensional approach by examining controls, content pipelines, camera needs, and team strengths.
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QA
Game QA: Test the Experience, Not Just the Happy Path
Build a practical test strategy around risk, reproducible reports, and release confidence.
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Art & Graphics
From Greybox to Final Environment: Keep the Level Playable
Move from spatial questions to finished art without losing navigation, pacing, or gameplay clarity.
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Game Design
Designing Game UI That Supports the Player’s Attention
Create readable HUDs and menus with clear hierarchy, input behavior, and accessibility built in.
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Industry
Common Indie Development Mistakes—and Practical Ways Around Them
Avoid scope drift, late integration, fragile pipelines, and feedback that arrives too late to help.
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Industry
Smarter Game Development Workflows: Tools, AI, and Human Judgment
Evaluate automation by its effect on iteration, reliability, and creative control—not by the size of its output.
Read moreYour next chapter
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