Polkadot has been growing slowly into the multiple industries like gaming, web3 and other sectors. So this goes to show that the decentralized gaming is going to be the norm in near future. In a space where both the gamers and the upcoming generations spending money. In such case it would be reasonable to show that integration, portal, authentication is the new attempt to be made in Polkadot. 

In case of Ethereum there are players like Immutable, Gala, Ronin etc. However polkadot has been missing in this space. And so they have created a program called decentralized futures program. You can check out how the Dotplay has been working in this space with  the program. 

Currently all of this is in the pipeline and also there does not seem to be any new proposal in the same space so this seems like a dotplay has managed to get some attention. Dotplay supports unity and also guides the developers on how to deploy their projects on the polkadot and the tools required for the tokens and the sublayers for inventing the growth on the chain. So it seems like polkadot is getting ready for the growth. 

You can check out dotplay.