Not sure why they are bothering with this, it will likely get DMCA’d, especially with the news from last year on the series. I partook in this survey and it heavily leaned into questions regarding a potential remake.
https://www.gamingbible.com/news/new-legacy-of-kain-game-finally-being-teased-417234-20230421
It’d be a shame for these companies to build some kind of cosmetic DLC priced at 10k or higher that “unlocks the full game” to avoid the charges. I’m sure Unity would just build some legal lingo to get around that loophole however.