Read The Latest Issue Here

Protecting IP in Games

Posted on Apr 2, 2020 by Nicola Foley

Simon Ambroz, trainee patent attorney at IP firm Appleyard Lees, explains why safeguarding intellectual property is crucial for games developers

Game development requires a substantial investment of time and money, as it often takes creators several years to design and launch a new game. Mobile games can be developed more quickly, but still require several months of investment. Given the investment, and given that popular games are at risk of being copied, it is critical that the intellectual property (IP) associated with a game – the inherent technology, the design, the branding – is properly protected, to ensure that games companies reap maximum commercial reward when the game is launched.

If a computer program provides a technical solution to a technical problem, and has a technical effect inside or outside of the computer, the program may be patented. Blizzard Entertainment, the creators of the Warcraft universe, have several patents. For example, granted patent number US10086279 relates to a method of hosting a cross-realm zone that manages interaction among characters from different instances of a virtual world, in a massive, multiplayer online game. You enjoy this invention when you enter a battleground or a dungeon whilst playing World of Warcraft.

Epic Games, the developers of Fortnite, also have multiple patents. Some of the patents combine social and technical aspects of their games. For example, granted patent number US9072974 relates to methods of making gameplay changes based on a social networking poll. My personal favourite Fortnite patent is US9744461, which relates to methods that make resource gathering more fun and engaging. All Fortnite players are aware of the need to farm materials; if you don’t farm, you are a ‘noob’. Striking a tree to farm wood creates a weak point in the tree. This patent explains why and how the weak point appears.

Riot Games, the developers of League of Legends, also own several patents. In my opinion, one of the more interesting patents is US10016675, which relates to the technology that facilitates in-game reporting of other players for inappropriate behaviour. Trade marks are signs which indicate the origin of goods, such as games. Epic Games, Riot Games and Blizzard Entertainment all own a significant number of trade marks around the world related to their games. For example, they have trade marks for the logos and names of their games, giving them the exclusive rights to use, and prohibit competitors from using, these titles.

Riot games trademarks the names of the champions in its games, as well as the names of official game leagues

Riot Games also trade mark the names of the champions in their games, such as Teemo and Ahri, as well as the names of official game leagues. Epic Games have obtained trade marks for nearly all the names of locations in Fortnite, for instance, Retail Row. Many games companies also have “fan content policies”, which are usually part of the terms and conditions of the game. These policies relate to IP created by fans based on the IP of the company, such as artwork, videos and other materials. This may be more important than you think.

Take Warcraft III, developed by Blizzard, for example. The game includes an in-game, free, world editor which allows players to create customized maps, objectives, items, etc. This is how Dota, one of the most popular games ever created, was born. Unfortunately for Blizzard, they do not own any rights to Dota because their fan content policy at the time assigned the rights to the player who created Dota. This was a very costly mistake. Unsurprisingly, Blizzard recently updated their fan content policy, to ensure that Blizzard owns all custom games created by players on their platforms!

Most people probably don’t realise how much IP exists in games. However, as you can see, protecting IP is a critical consideration for game developers.

Find out more about Appleyard Lees here. 

The Officers' Mess

March 30th, 2020

If you’re in the market for a unique, history-steeped workspace, the Officers’ Mess could be ideal

Raising the game

April 2nd, 2020

We find out what makes Cambridge's growing video games cluster tick

Step up your game

March 31st, 2020

Fire Tech, which runs camps and courses for help kids and teens learn about...

Invest in the Cambridge ecosystem: Part ...

April 1st, 2020

Anna Lawlor, co-founder of Luminescence Communications, on the pros and cons of investing in commercial...


Subscribe to the Cambridge Catalyst newsletter to get the latest issue and more delivered to your inbox.

After signing up to the newsletter, you will receive the latest issue, news, special offers and other information from Cambridge Catalyst and – on occasion – carefully selected industry partners via email. We will not sell or distribute your email address to any third parties. View our Privacy Policy.