It's been a topic of debate for some time now whether Nintendo might sue Palworld, and those fears have come to fruition. This new lawsuit against Palworld, Pokemon's indie competitor, could spell serious trouble for studio Pocketpair.

Nintendo is famously litigious and has been known to act against fan games, system modders, YouTube creators, hackers, ROM sites, and more. Thanks to this reputation, many fans of Palworld have voiced concern that Nintendo might find some cause to sue the game over its design and mechanical similarities to the Pokemon series.

The PS5 version of Palworld in front of the Japanese flag
Palworld's PS5 Sales are 'Going Well', But There's a Catch

PlayStation 5 sales of Palworld are already off to a great start, although much like the mighty Mammorest, there's a rather large but.

3
By 

Explaining Nintendo's Lawsuit Against Palworld

On September 18, Nintendo filed a lawsuit against Pocketpair, citing that Palworld "infringes multiple patent rights" (according to an official corporate news release). This is an important element of the case, as there has long been a legal precedent that game mechanics can't be copyrighted (set by cases such as Atari v. Amusement World), but they can be patented. The lawsuit is seeking an "injunction against infringement" as well as compensation for the alleged transgression.

Nintendo's Weaponizing Patents Against Palworld

Many of Nintendo's high-profile legal attacks, such as those against fan games like Pokemon Uranium and AM2R, have been on the grounds of copyright—the expression of ideas and mechanics as opposed to those elements themselves.

Writing for GamesIndustry.biz, patent attorney Andrew Velzen said that he would be "surprised" to see Nintendo pursue the copyright angle now as, though similar, Pals are decently distinct from Pokemon. However, Nintendo is no stranger to patent suits, with some higher-profile cases including its lawsuit against mobile developer Colopl.

Japanese patent attorney Kiyoshi Kurihara, in an interview with Yahoo News, narrowed down what patents Nintendo and The Pokemon Company might use. Kurihara agrees that the copyright angle is nonviable for Nintendo, stating that Pals "come close, but they’re narrowly avoiding it," but brings up 28 possible patents Nintendo might use.

Kurihara names Patent No. 7545191 as the "killer patent" in particular. This is the patent that, to oversimplify, covers catching Pokemon with a Pokeball. This patent is from July 2024 and, according to Kurihara, underwent an accelerated process to completion.

On the other hand, some experts are less inclined to panic. Speaking to The Best War Games, patent analyst Florian Mueller stated that Nintendo will do "some damage in Japan, but probably not outside." Mueller added that Palworld "probably infringe[s] on nothing that can withstand a serious court review," citing that the patents issued could still be "revoked or narrowed" by the Japanese Patent Office.

Pocketpair Responds To Nintendo's Lawsuit

In Pocketpair's Twitter statement on the matter, the studio states how the lawsuit will take away "significant time" from game development. Pocketpair is also "unaware," at least as of now, of what specific patents it's being targeted for.

Rating block community and brand ratings Image
Palworld Tag Page Cover Art
Display card tags widget Display card system widget
Systems
Display card community and brand rating widget Display card open critics widget
Top Critic Avg: 71 /100 Critics Rec: 58%
Display card main info widget
Released
January 19, 2024
ESRB
T For Teen Due To Violence
Developer(s)
Pocket Pair, Inc.
Publisher(s)
Pocket Pair, Inc.
Engine
Unreal Engine 5
Multiplayer
Online Multiplayer
Cross-Platform Play
Xbox Series X|S, pc
Display card main info widget end Display card media widget start Display card media widget end

WHERE TO PLAY

SUBSCRIPTION
DIGITAL
Checkbox: control the expandable behavior of the extra info

Cross Save
yes
Number of Players
1-4 (Co-Op); 32 Players Server Limit
Steam Deck Compatibility
yes
Genre(s)
Open-World, Shooter, Survival
How Long To Beat
36 Hours
X|S Optimized
Yes
File Size Xbox Series
6 GB (February 2024)
OpenCritic Rating
Fair
palworld mobile