My Game's Death by Playtest: Core Loop Lessons Learned.

My Game’s Death by Playtest: Core Loop Lessons Learned

Playtesting is brutal. Especially when it exposes fundamental flaws in your core game loop. I recently went through this, and it nearly killed my motivation. Here’s what I learned, and how you can avoid a similar fate.

The Core Loop Autopsy

My game, tentatively titled “Space Hoarder,” is a resource management roguelite. The idea was simple: explore procedurally generated sectors, scavenge resources, upgrade your ship, and survive as long as possible.

Early playtests felt promising. Players enjoyed the initial exploration and the thrill of finding rare resources.

Then came the death playtest.

Players quickly realized the core loop was a grind. Scavenging became tedious. Upgrades felt incremental and unsatisfying.

The problem wasn’t individual elements. It was how they chained together. Explore > Scavenge > Upgrade > Explore (again). This cycle lacked meaningful variation and player agency.

Documenting the Decay: The Game Dev Journal’s Role

I wasn’t completely blindsided. My game dev journal hinted at the issue weeks before.

I had been dutifully logging my progress, but not critically analyzing it. I recorded what I did, not why or how it felt.

A simple entry like “Implemented resource nodes” is useless. A better entry would be: “Implemented resource nodes. Feels tedious to gather resources. Need to explore ways to make it more engaging. Consider adding mini-games or strategic choices.”

A proper game dev journal isn’t just a log. It’s a tool for reflection and course correction.

Consistency is King (and Queen)

The biggest mistake? Inconsistency. I’d have bursts of detailed entries followed by weeks of silence.

This made it hard to spot trends. Had I been consistently logging my thoughts, I might have noticed the growing unease about the scavenging mechanic earlier.

Treat your game development log like a daily stand-up with yourself. Even a short, focused entry is better than nothing.

Don’t fall into the trap of thinking “I’ll remember this later.” You won’t.

Organizing the Chaos: Structuring Your Game Development Log

A chronological dump of notes is barely better than nothing. You need structure.

I recommend using a tagging system. Tag entries by game mechanic, feature, or area of concern. For “Space Hoarder,” I used tags like “Resource Management,” “Exploration,” “Ship Upgrades,” and “Core Loop.”

This allows you to easily filter and review entries related to specific aspects of your game.

Another helpful tactic is to use a template. A simple template might include sections for:

• What I did today.
• What went well.
• What didn’t go well.
• Next steps.
• Concerns/Questions.

This structured approach forces you to think critically about your progress.

Avoiding the Pitfalls: Common Game Dev Journal Mistakes

Many developers fall into the same traps. Here are a few common pitfalls and how to avoid them:

• Too much detail, not enough analysis: Don’t just describe what you did. Analyze why you did it and how it felt.
• Inconsistency: Create a realistic schedule and stick to it. Even 15 minutes a day is valuable.
• Lack of structure: Use tags, templates, or other organizational methods to make your log searchable and useful.
• Ignoring negative feedback: Your journal should be a safe space to confront uncomfortable truths about your game.
• Treating it as a chore: View your game development log as a valuable tool for learning and improvement, not a mandatory task.

The Core Loop Resurrection

Thanks to my (eventually) useful game dev journal, I was able to identify the root causes of the core loop’s failure.

I realized I needed to introduce more strategic choices into the scavenging process. I added mini-games, rare resource events, and opportunities to specialize your ship for different scavenging styles.

Playtests are now much more positive. Players feel like they have more control over their destiny, and the grind has been significantly reduced.

Start Tracking Your Game Development Progress Today

The key takeaway? A well-maintained game dev journal is essential for identifying and addressing problems early on. It’s your personal post-mortem before the game is even finished.

Don’t wait until your game is on life support. Start tracking your progress today. And if you are looking for an easy-to-use game development journal, that is precisely designed to avoid the pitfalls described above, check out our purpose-built journaling tool. It might just save your game.