Game Modding: A Comprehensive Analysis

When I think about game modding, the first thing that comes to mind is always the memes, like Shrek shooting webs in New York City as Spider-Man, Left 4 Dead Teletubbies 2, and Fallout 4: Immersive Facial Animation Mod. But joking aside, modding is so much more than that. In this article, I will explore the ins and outs of modding in video games, including the definition, good and bad practices, security issues, and examples. To get an expert’s perspective, I also interviewed Michał Szklarski, COO of ReadyCode, a specialist in this field. If you’re considering allowing modding in your next game, this article will help you make an informed decision.

This Mod Let's You Plays as SHREK in Spiderman

Game Modding: A Definition

The memes I mentioned above are comical examples of game modding, but what exactly is modding?

Modding is short for modification. Modding tools enable the gaming community to add and/or alter games and to extend the value and length of the games they love. Modding is usually done in PC games and mostly RPGs, although some console examples exist (like Skyrim and Elden Ring).

In other words, modding includes modifications players make in a video game instead of those done by the game developers through DLCs. Both modding and DLCs add new content to the game. However, DLCs are produced by the studio that built the game (and are, therefore, official new game content), whereas game mods are made by players who don’t have any connection with the studio.

Game Mods: Are They Good or Bad for Video Games?

Most of the time, modding is just about adding little things, often aesthetic changes: maybe the map has different symbols, or how the main character looks is changed. But game modding can be so much more than that.

For example, modding can mitigate flaws that game developers didn’t have the time or possibility to address. One of the most important use cases of modding is accessibility. Modders can change the game difficulty so people can play in an easier setting if they don’t want the constant grind or if the learning curve is too big. We recently discussed the problem of accessibility in gaming and how Anthony DeVergillo is trying to change that with his Overjoyed accessible video game controller. Modding is another way to turn a non-accessible game into a game everyone can play, including people who are blind, colour-blind or have other disabilities.

So, while game modding has good applications, there’s also a bad side. Sometimes, modding can cause legal problems. For example, game developers/studios must clearly specify license agreements regarding modding to determine which modifications the players can make. This way, studios retain control over their intellectual property and limit possible infringements by the modders. When modders don’t respect these agreements, studios can endorse copyright enforcement and pursue legal actions to protect their rights and the brand.

Legal issues aside, modding has way more potential for good — to benefit both developers and gamers. If studios create acceptable avenues for game modding and provide gamers with tools to build good mods — and if gamers do not go further than what is permitted — everyone wins.

Arachnophobia Mod for Hogwarts Legacy (useful for people with phobia of Spiders)

Modding: Security Issues

regarding this topic, one should also have some concerns when it comes to security. Modds can be used as infection trojan horses and that’s why it’s always better to avoid modders that you have to install because some users may go light on this and then give administrator powers to an install mod that can infect the computer with a virus. A gamer should also only download mods from a reliable source, from the creator and with the green light from the studio, always check comments on the mod that you want to download to see if some gamer has some security concerns about it.

Mods that are patches are always more dangerous than mods that are only to replace image content so extra security attention is recommended. One thing that can solve this issue is when game developers insert an official modding tool in their games such as ReadyCode. We talked with the COO from ReadyCode about modding and the work that this company is doing in this field.

Modding Insights from an Expert: Interview with Michał Szklarski

To complement this article with a view from an expert, I sent questions to Michał Szklarski from ReadyCode so that he could better explain modding and how ReadyCode allows game developers to insert modding tools in their games without jeopardizing the game quality. Here is our discussion.

From your experience, what are some unique challenges that modders face in the gaming industry, and how does ReadyCode address or mitigate these challenges?

“Modders often struggle with integrating mods into games, especially if they are not originally designed to support modding. ReadyCode simplifies this by offering streamlined integration with popular game engines like Unity and Unreal and even custom engines through its data model management. This makes it easier for modders to work with different types of games.

Modders usually need to restart games to apply and test their mods, which can be time-consuming. ReadyCode’s hot reloading technology allows edits to be applied in real-time without needing to restart the game, making the modding process more efficient. Modding can be technically demanding, requiring substantial coding and game development knowledge. ReadyCode addresses this by providing a player-optimized visual scripting feature. This allows modders to customize game logic using an intuitive visual scripting language, reducing the barrier to entry for those with less coding experience.

Accessing and modifying game assets can be a challenge for modders. ReadyCode facilitates this by defining an API for modding specific games, allowing modders to understand which parts of the game state and assets are available for modding. ReadyCode, in partnership with platforms like Steam, CurseForge, or mod.io, offers a full suite of tools for UGC (user-generated content), supporting mod hosting and distribution. This helps in building a stronger community around games.”

ReadyCode is known for its innovative tools. Can you share any recent developments or tools that have significantly enhanced the modding experience for gamers and developers alike?

• “Visual Scripting Technology: ReadyCode’s visual scripting features have made modding more accessible to a broader audience, including those with limited coding knowledge. This technology integrates with existing game engines like Unity and Unreal and allows modders to customize game logic using an intuitive control flow graph. This approach significantly lowers the barrier to entry for modding, opening it up to more creative minds.
• Hot Reloading Technology: One of the standout features of ReadyCode is its hot reloading technology, which allows mods to be applied in real-time without the need to restart the game. This feature is highly beneficial for both modders and developers, as it speeds up the testing and development process of mods, making it more efficient and user-friendly.”

How does ReadyCode approach collaboration with game developers to ensure that mods are compatible and enhance the gaming experience without compromising the integrity of the original game?

“Our approach involves several key steps:

• Scoping and Initial Collaboration: ReadyCode begins by signing a Non-Disclosure Agreement (NDA) to protect the intellectual property of the game developer. Then, access is obtained to the project’s source code, which allows ReadyCode to precisely scope the work required and propose a schedule. This initial stage involves close collaboration to understand the game’s design and technical architecture.
• Proof of Concept (PoC) Development: ReadyCode then develops a tested Proof of Concept (PoC) tailored to the game’s specific needs. This step is crucial for demonstrating how modding can be integrated into the game without disrupting its core mechanics or design. The PoC phase allows for adjustments and refinements based on feedback from the game development team.
• Custom API and Data Model Management: ReadyCode defines a custom API for modding the specific game, allowing the game developer to control which parts of the game state and assets are available for modding. This includes deciding which elements should be read-only and which should be modifiable. This careful management ensures that mods interact with the game in a controlled and compatible manner.
• Scoped Modding Features: ReadyCode enables developers to retain full control over the scope of modding. Developers can define the extent and limitations of mods, ensuring that they align with the game’s vision and design principles. This approach prevents mods from altering fundamental aspects of the game that could compromise its integrity.
• Integration with Game Development Process: ReadyCode’s technology is designed to integrate seamlessly with existing game engines and can be added at any stage of development, including post-launch. This flexibility allows developers to incorporate modding features without needing to refactor their entire project, ensuring compatibility with the original game design.
• Support and Maintenance: After the integration, ReadyCode provides ongoing support and maintenance. This includes adding new features and options as requested by the developers, ensuring that the modding ecosystem remains vibrant and relevant to the evolving needs of the game and its community.
• Community Engagement and Feedback: ReadyCode encourages active engagement with the game’s player community. Feedback from players and modders can be invaluable in understanding how mods affect the gaming experience and identifying areas for improvement or further development.”

Modders often strive for creativity, but they may encounter technical or design limitations. How does ReadyCode assist modders in navigating these challenges and pushing the boundaries of what’s possible?

“ReadyCode focuses on providing a user-friendly interface and comprehensive documentation to assist modders in understanding and utilizing its features effectively. Recognizing that most modders may not have formal programming skills, ReadyCode provides a visual scripting interface. This approach uses intuitive graphical elements to construct game logic, making the process accessible to those who might be more familiar with the game from a player’s perspective rather than a developer’s.

Also, we partner with game developers, publishers, and other industry professionals to bring modders exclusive content (like Halloween or Christmas themes), resources, and opportunities. These collaborations can lead to unique modding experiences, exclusive assets, and greater visibility for modders and their work.”

Community engagement is crucial in the modding scene. How does ReadyCode foster a sense of community among modders, and have there been instances where community feedback significantly influenced your development process?

“We showcase mods created with our tools on our platform, social media channels, and other online platforms. This exposure helps modders gain recognition for their work, attract new players, and receive feedback from the community. ReadyCode hosts contests and challenges that motivate modders to push their creativity and technical skills. These events provide an opportunity for modders to showcase their talents, win prizes, and gain recognition within the community.

We encourage collaboration among modders, allowing them to share knowledge, resources, and expertise. By working together, modders can tackle challenging projects and push the boundaries of what’s possible in game modification. Our active community of modders and gamers provides valuable feedback and suggestions, which helps shape the direction of our tools and services. We listen to community input and incorporate it into our development roadmap, ensuring that our offerings continue to meet the evolving needs of the modding community.”

Are there any emerging trends in the modding space that you find particularly interesting or foresee having a significant impact on the future of game modification?

“There are several emerging trends in the modding space that we find particularly interesting:

• AI-Assisted Modding: As artificial intelligence (AI) technology advances, it’s starting to play a larger role in the modding space. AI-assisted modding tools can help automate certain aspects of mod creation, such as generating terrain, buildings, or characters based on a set of parameters or algorithms. This could greatly reduce the time and effort required to create complex mods, making it more accessible to a wider audience.
• Virtual Reality (VR) and Augmented Reality (AR) Modding: As VR and AR technologies become more mainstream, we’re seeing an increase in mods that incorporate these features. VR mods can immerse players in entirely new environments, while AR mods can enhance the gameplay experience by adding interactive elements to the player’s surroundings.
• Cross-Platform Modding: With the rise of cloud gaming and game streaming services, cross-platform modding is becoming more important. Modders are creating mods that can be used across multiple platforms, such as PCs, consoles, and mobile devices. This allows for a more unified modding community and makes it easier for modders to share their work with a broader audience.
• Motion Capture and Physics-Based Modding: Advances in motion capture and physics simulation technology are enabling modders to create more realistic character animations and physics-based effects. This can add a new layer of depth and immersion to game worlds, making them feel more lifelike and responsive. Some startups are already fighting in this area. For example, Kinetix is bringing us the translation layer between the recording of human motion to player or NPC movement in-game.”

Striking a balance between allowing extensive customization through mods and maintaining the integrity of the original game can be challenging. How does ReadyCode approach this delicate balance?

“Yes, striking a balance between allowing extensive customization through mods and maintaining the integrity of the original game can be challenging. ReadyCode approaches this delicate balance by taking the following steps:

• Understanding the Game’s Design and Intent: Before creating any mods, ReadyCode takes the time to thoroughly understand the game’s design and intent. This involves studying the game’s mechanics, art style, and overall vision. This understanding helps ReadyCode to create mods that complement the game without compromising its integrity.
• Collaboration with the Game’s Developers: ReadyCode works closely with the game’s developers to ensure that the mods created are in line with the game’s intended design and vision. This collaboration helps to prevent any conflicts or inconsistencies between the mods and the base game.
• Creating Mods that Are Optional: ReadyCode-created mods are optional, meaning that players can choose to install them or not. This approach ensures that players who prefer the vanilla game experience can still enjoy the game without any modifications, while those who want to customize their experience can do so without affecting others.
• Scoped Modding Features: ReadyCode allows game developers to define the scope of modding within their games. This means developers can set clear boundaries on what aspects of the game can be modified and to what extent. By doing this, ReadyCode ensures that while modders have the freedom to be creative, they do so within a framework that respects the original game’s design and narrative.”

Can you share any success stories or instances where a mod created with ReadyCode’s tools gained widespread recognition or significantly enhanced a game’s popularity?

“For example, our Postal: Brain Damaged tooling implementation instantly motivated the community to deliver interesting mods for the original game. Many crazy arenas with thousands of enemies were created, including one that was a remake from the first part of the Postal franchise.”

The Future of Game Modding

Despite technical and legal challenges, modding has way more potential to be used for good rather than for bad. When game developers employ tools such as ReadyCode to implement modding into their games, they protect the game’s integrity and give players the tools to create new and fresh content. When modding is strategically implemented, it creates a world where game developers and gamers both win.