How to Optimize Early Game Ideas for Better Project Scope

Posted by Gemma Ellison

August 2, 2025

Cosmic Janitor: A Postmortem on Scope Creep

We launched “Cosmic Janitor” six months ago. It was supposed to be a quirky, 2D platformer where you clean up space debris. It ended up as… well, it ended up as another forgotten game on Steam. The biggest killer? Unmanaged scope. Let’s dissect where we went wrong, and how a game dev journal could have saved us.

The Myth of the “Organic” Idea

Early on, the team – just me, really – bought into the romantic idea of the “organic” game. We didn’t want to stifle creativity with rigid planning. The initial concept was simple: janitor, spaceship, vacuum. But then came the "what ifs". What if the debris were actually alien creatures? What if the janitor had a grappling hook? What if there was a sprawling narrative about interstellar corporations?

We jotted these ideas down on scraps of paper, in random text files, and even in the comments of our code. It felt productive, but it was chaos. The truth? Unstructured brainstorming is a recipe for feature creep. A detailed game development log turns random inspiration into structured innovation.

The Truth About Game Dev Journaling

Game dev journaling isn’t just about recording what you did each day. It’s about capturing your thought process, documenting design decisions, and most importantly, actively shaping your vision. A good game dev journal is a living document that guides your project, not just a historical record.

Cosmic Janitor’s Fatal Flaws: A Journaling Failure

Looking back, “Cosmic Janitor” suffered from these critical journaling failures:

No Centralized Idea Repository: Ideas were scattered everywhere. A proper game dev journal, digital or physical, provides a single source of truth.
Lack of Prioritization: Every idea was treated as gold. We should have evaluated each idea against our core vision and resources.
No Scope Definition: We never formally defined the MVP (Minimum Viable Product). We just kept adding features.
No Iterative Refinement: We rarely revisited our early ideas to refine them. Ideas that sounded great initially often proved to be terrible in practice.

Actionable Strategies for Idea Optimization

Here’s what we should have done differently:

Structured Idea Capture: Use a game dev journal to record every idea, no matter how small. Include the date, a brief description, and potential impact on scope.
Initial Evaluation: Immediately tag each idea as “must-have,” “nice-to-have,” or “kill.” Be brutal.
Scope Definition: Define your MVP in writing. What’s the simplest, most enjoyable version of your game?
Iterative Refinement: Regularly review your ideas. Prototype the “must-have” features first. If they don’t work, cut them. Don’t be afraid to kill your darlings.
Document Everything: Record your reasoning behind every decision. Why did you choose one mechanic over another? Why did you cut a feature? This will be invaluable later on.

Common Pitfalls and How to Avoid Them

The “It’s Just One More Feature” Trap: This is scope creep in disguise. Before adding any feature, ask yourself: “Does this significantly improve the core experience? Is it worth the time and effort?”
Perfectionism: Don’t aim for perfection in the early stages. Focus on getting the core mechanics right. You can always polish later.
Ignoring Playtester Feedback: Get your game in front of playtesters early and often. Their feedback will help you identify which ideas are working and which aren’t.
Failing to Track Game Development Progress: It’s easy to get lost in the weeds and lose sight of the overall progress. A game development log can help you stay on track and identify potential roadblocks.

Making the Most of Your Game Dev Journal

Treat your game dev journal as your most valuable tool. Use it to capture ideas, track progress, and make informed decisions. Be consistent. Write in it every day, even if it’s just for a few minutes.

Documenting your process is an investment that pays off. Learn from our mistakes with "Cosmic Janitor".

And if you’re looking for a tool to help you manage your ideas, track your progress, and stay organized, start capturing all of your best ideas with our game development journal tool[/journal]. It might just be the thing that helps you avoid your own “Cosmic Janitor” scenario.