5 Underrated Dev Journals for Teaching Game Mechanics

Posted by Gemma Ellison

August 4, 2025

5 Underrated Dev Journals for Teaching Game Mechanics

Game mechanics are the heart of your game. Poor mechanics lead to frustrating gameplay. Great mechanics create memorable experiences.

But how do you design great mechanics? It’s not just about clever ideas. It’s about iteration, feedback, and understanding why a mechanic works (or doesn’t).

This is where the often-overlooked development journal becomes your secret weapon.

Many indie devs fall into the trap of designing in a vacuum. They come up with a cool mechanic, implement it, and then wonder why it doesn’t feel right. They haven’t documented the why behind the mechanic. They haven’t tracked their thought process. They haven’t learned from their mistakes.

Here are five underrated journaling approaches that will transform how you design and teach your game mechanics. Integrate them into your daily routine. See the difference.

1. Mechanic Teardowns

Don’t just play games; dissect them. Choose a game with well-regarded mechanics. Document how those mechanics function. Note how they interact with other systems. Analyze why they are effective.

Your teardown journal entry should include:

The specific mechanic being analyzed.
A detailed explanation of its rules and implementation.
Examples of its use within the game.
Your thoughts on its strengths and weaknesses.
How you might adapt or improve it for your own project.

Example: Analyzing the “Nemesis System” from Middle-earth: Shadow of Mordor. You could document how the system creates emergent stories and personalized gameplay experiences. You can then think about how similar systems could be applied to your own game’s world.

2. Empathy Journaling

Step into the player’s shoes. Before implementing a mechanic, write from the perspective of a player encountering it for the first time. What questions will they have? What frustrations might they experience? What will they find intuitive?

This type of journal entry focuses on the player experience. It helps anticipate potential usability issues.

Template:

Mechanic being considered: [Name of mechanic]
Player’s initial understanding: [What they think it does]
Potential frustrations: [What could go wrong]
Intuitive elements: [What will feel natural]
Solutions: [How to address the frustrations]

Example: A player encountering a complex crafting system. Will they understand the resource requirements? Will the interface be clear? Addressing these questions before coding saves time and prevents frustration.

3. “Failure Fridays” (or any day!)

Dedicate one day a week to exploring risky or experimental mechanics. Document your failures. Analyze why they failed. Extract lessons learned. These entries are not about showcasing success. They’re about embracing learning.

Your “Failure Friday” journal entry should include:

The experimental mechanic being tested.
The expected outcome.
What actually happened.
A detailed analysis of the failure.
Key takeaways and lessons learned.
Possible alternative approaches for the future.

This approach shifts your mindset. Failures become valuable data points, not roadblocks.

4. Playtest Protocol Logs

Don’t just playtest; document the playtest. Record player feedback, both verbal and non-verbal. Note their reactions to specific mechanics. Track how long it takes them to understand new concepts. Use this data to refine your mechanics.

This type of journal entry is about objective observation.

Template:

Date and time of playtest.
Player profile (experience level, playstyle).
Mechanics being tested.
Observed player reactions (frustration, confusion, excitement).
Direct quotes from player feedback.
Actionable insights and planned changes.

Indie developer Rami Ismail emphasizes the importance of watching players struggle. It reveals hidden usability issues that you, as the creator, are blind to.

5. “Why?” Reflection Prompts

Regularly ask yourself why a mechanic exists. What purpose does it serve? How does it contribute to the overall game experience? Does it align with your game’s core values? If you can’t answer these questions, the mechanic might need to be re-evaluated.

Your “Why?” journal entry should include:

The specific mechanic in question.
Its intended purpose.
How it contributes to the game’s core values and design pillars.
Whether it is truly necessary, or if there’s a simpler alternative.
Potential improvements or alternative implementations.

Example: Questioning the inclusion of a complex resource management system in a casual puzzle game. Is it adding depth or unnecessary complexity?

The key to successful game development journaling is consistency. Make it a daily habit. Even short entries are better than nothing. Over time, you’ll build a valuable record of your design decisions.

Avoid these common pitfalls:

Inconsistency: Sporadic journaling is less effective.
Vague entries: Be specific and detailed.
Ignoring playtest feedback: Use data to drive decisions.
Fear of criticism: Be honest about your failures.

By integrating these journaling approaches into your daily routine, you’ll not only refine your game mechanics but also deepen your understanding of game design principles. You’ll move from simply implementing mechanics to teaching them to the player through intuitive and engaging gameplay.

Tracking your game development progress can be a challenge. But it doesn’t have to be. A well-organized game dev journal helps you stay consistent, manage your creative process, and ultimately build a better game. If you are looking for a way to streamline your workflows and keep everything in one place, check out our dedicated game dev journal. It’s designed to help you stay organized and focused on what matters most: creating an amazing game.