Unity is not a product, it’s an ongoing subscription. You can distribute Unity as part of your game as long as you have a subscription.They changed the terms of the subscription for next year. If you don’t have a subscription then you cannot redistribute Unity. So your choice is to either accept the new terms, or pull your game from the stores.
Why the ever loving fuck would any company willingly use a library or framework in their product that uses a subscription model instead of a licensing model? That’s absolutely mind blowing. Having critical tools with subscriptions is bad enough, but at least those aren’t shipped to customers.
If it’s really true that Unity uses a perpetual subscription rather than a license I’m utterly flabbergasted that it ever got as popular as it was.
Companies love subscription pricing and customers keep it up. Lots of software went this route and proved people still want the product. It shouldn’t be a surprise
Sure, for services or stuff used internally, but not for things that they’re selling to their own customers. Unless a company is also using a subscription model for their software it makes absolutely no sense to use a subscription library in your product, you’re putting yourself on the hook for recurring expenses on something you’re only receiving income on once. Any way you slice it that’s an absolutely braindead decision, and anyone that makes it should be terminated immediately for gross negligence.
I wasn’t aware either, but the devs who use this in their product should have known this could happen. Now the question is: did they just not consider the possibility, or is it a known risk because all the engines require a license? In that case, Unity might just very well be the first one to do this, and others will follow suit in the coming years.
It’s normal for a engine to have licensing requirements, but those are laid out up front and will typically be defined based on income. So like a pretty common thing would be something approximately like free for the first $10K earned, then 10% for up to $100K, and then 30% for everything past $100K. Importantly though, that’s NOT a subscription, it’s the terms of the license you agree to in order to use the software, you aren’t paying a fee based on time, but rather based on money earned. You can choose to back out of the license at any time, you just need to stop selling the software, and as long as you keep paying the engine developer their cut you can keep on selling copies. Further the terms of the license are what they are when you download the library/framework, and they can’t be retroactively changed. If tomorrow they decide to start charging you based on total downloads, you can choose to keep distributing the previous version under the previous license terms based on profits.
Unity on the other hand, has done two things. First they require an ongoing subscription, so if you stop paying for your subscription, technically you’re no long allowed to sell your game. Secondly, and much more controversially, they’re defining the license based on installs rather than based on earnings, which is tying your debt to actions of your customers rather than your own, which is a very precarious position to be in.
This whole thing reminds me of the D&D shenanigans a few months back where Hasbro tried to retroactively re-define the terms of their “open source” license, and the TTRPG community collectively told Hasbro where they could stick their new license. There are a LOT of parallels here.
Unreal licensing is explicitly tied to the version you use. So if you use Unreal 5.3, you are bound to the license attached to the code for Unreal 5.3.
If that license changes in Unreal 5.4 and you disagree with the new license, you don’t need to follow the terms as long as you never move from Unreal 5.3.
Licencing and subscriptions are generally the same thing.
When you get a subscription, you’re paying a regular payment to have a licence to use the product. Stop paying? Licence revoked.
In a normal setup, you pay once for a licence.
The terms of the licence dictate how you can use the software, and what happens when you break those rules.
They’d sell off the IP, and somebody else would continue licensing out the engine. Development might be dead, but that doesn’t matter for already released games anyways.
If there’d be truly no successor, people could just continue using their existing Unity engine binary, since there’d be nobody to stop them.
