Game Design Docs: Still Worth It in 2024?

Game Design Docs: Still Worth It in 2024? An Indie Dev’s Perspective

Are Game Design Documents (GDDs) relics of a bygone era, or essential tools for modern indie developers? Many solo devs initially dismiss them, diving straight into coding, believing GDDs are too rigid or time-consuming.

I sat down with Sarah, an experienced indie developer, who learned the hard way about the importance of upfront design and consistent documentation. Her story is a cautionary tale, but also an inspiring example of how to embrace GDDs effectively.

Interviewer: Sarah, thanks for joining us. Let’s start with your initial stance on GDDs.

Sarah: Honestly? I thought they were a waste of time. I wanted to make games, not write about them. I figured I had it all in my head. I jumped into coding, and things seemed to progress quickly at first.

Interviewer: What changed your mind?

Sarah: Technical debt. Massive amounts of it. Without a clear vision documented in a GDD, I kept changing my mind about core mechanics. This resulted in rewrites, refactoring, and features that didn’t quite mesh. My code became a tangled mess. I spent more time untangling spaghetti code than actually adding new content.

Interviewer: Can you give us a concrete example?

Sarah: Sure. In my platformer project, I initially envisioned a simple jump mechanic. But halfway through development, I decided to add wall-jumping. Sounds easy enough, right? Wrong. The entire level design, collision detection, and animation system needed to be reworked. If I had planned it out in advance in a GDD, I could have anticipated the needed architecture and saved weeks of work.

Interviewer: Many developers fear GDDs are too rigid. How do you approach them in a flexible, iterative way?

Sarah: That’s a valid concern, and where many devs go wrong. A GDD isn’t set in stone. Think of it as a living document. Start with the essentials: scope, core mechanics, target audience. Flesh it out as you go. Don’t aim for perfection from the start. I begin with a high-level overview, then dive into specifics as I prototype and test. The GDD informs the development process, and the development process informs the GDD. It’s a feedback loop.

Interviewer: What are the key components of your GDD?

Sarah: Scope is crucial. Defining what won’t be in the game is just as important as defining what will. Core mechanics need to be clearly defined and explained with examples. Target audience helps guide design decisions. Think about who you’re making the game for. What are their expectations? What will they enjoy? Understanding your audience helps focus development.

Interviewer: Can you offer some simple step-by-step guidelines for creating a GDD, especially for solo developers?

Sarah: Absolutely.

1. Start Simple: Don’t try to create a massive document from the outset. Begin with a one-page summary.
2. Define Scope: Clearly outline what features will be included and, more importantly, what won’t.
3. Core Mechanics First: Detail the core gameplay loops and mechanics. How will the player interact with the game world?
4. Target Audience: Who are you making this game for? What are their preferences?
5. Iterate and Update: As you develop, regularly update the GDD to reflect changes and new insights.
6. Use Templates: Plenty of free GDD templates are available online. Use them as a starting point and adapt them to your needs.

Interviewer: How do you keep your GDD updated without it becoming a chore?

Sarah: I dedicate specific time slots each week for GDD updates. It’s part of my development routine. Also, I treat it as a project visibility tool. Like a journal, it helps me maintain awareness of the project’s overall direction. It’s not just about documenting what’s been done, but planning what needs to be done.

Interviewer: You mentioned project visibility. Can you elaborate on that?

Sarah: Think of your GDD as a compass and a map. It helps you navigate the complex process of game development. Without it, you’re wandering in the dark, prone to getting lost or going in circles. The GDD provides a clear overview of the project’s goals, features, and mechanics, ensuring everyone on the team (even if that’s just you) is on the same page.

Interviewer: What advice do you have for indie teams regarding consistent documentation?

Sarah: Enforce it from the beginning. Make GDD updates a mandatory part of each sprint or milestone. Use collaborative tools to make it easy for everyone to contribute. Lead by example. If the team sees you valuing documentation, they’re more likely to follow suit. This is crucial for maintaining a shared vision.

Interviewer: Final thoughts for developers still hesitant about GDDs?

Sarah: Don’t be afraid to experiment. Start small, find what works for you, and adapt your approach. The key is to find a balance between planning and execution. The GDD is a tool to help you make better games, not a bureaucratic hurdle to overcome. It is vital for managing the complexities inherent to game development.

Interviewer: You found value in maintaining documentation by maintaining a GDD.

Sarah: Absolutely. I encourage other indie devs who are unsure to try out keeping an indie dev journal for their projects. You can track your progress, stay consistent with your devlogs, and organize your creative process. You can also reflect on the design direction of the project. I think it can improve project visibility, help to avoid future design debt, and save time and money in the long run, just like I learned with GDDs.