That is exactly what they are doing, I looked into their roadmap and they talk about things like saving the game status on the blockchain, next would likely be saving how many zombies you killed
Related developers implemented this on BSV a couple years ago, in "CryptoFights". It serves no purpose except as a cover to add garbage to the blockchain, no code was ever even written to read the data back out that they wrote in... and why would anyone do that? Writing game state to a immutable public ledger serves absolutely no purpose itself, but for the damage you can do to other people's ability to validate the ledger.
Don't really know why they just don't want to create a separate Blockchain for Ordinals and everyone would be happy.
.Because . Its . An . Attack.
Stuffing the blockchain full of unlawfully copied material is an attack, it's probably no accident that they picked the notoriously litigious nintendo as an initial target.
Doubling the UTXO set size with meaningless 'tokens' that have absolutely no purpose is an attack. (people talk about ordinals a lot but by far most of the congestion when I've looked is actually BRC-20)
If the usage were genuine they could save hundreds of millions of dollars in fees just doing it on their own blockchain, or almost any one of a thousand pre-existing ones.
The very same people doing this stuff are BSVers funded by Calvin Ayre. This isn't speculation or a conspiracy theory, you can simply look them up. They carried out the same attacks on BSV, adding 165 GB to the utxo set in just five days (not the chain! the utxo set!), pushing off every other known non-calvin-controlled/funded node off the network. At least in Bitcoin it mostly just drives fees up rather than forever destroying the network in days, because robustness to these kind of attacks was considered. Many people are mistaking the protection *working* (fees go up making the attack astronomically expensive for the attacker) for the problem itself.
Most of you are absolutely fucking idiots. You deserve what you get.
Eventually you will figure it out as one by one your nodes are turned off by DMCA complaints, you get fucking bankrupted by vexatious copyright litigation and other bullshit resulting from attacks on the network that you were happy to pretend were actually good when you thought they could pump the price and you will look up and shout "save us!" and I'll whisper "No."