Ciao, first of all, there are games that use kernel-level anti-cheat software that will not work. The good news is that many companies, seeing the growth of the Linux market, are taking remedial action. For example, EA recently announced that it will adapt its anti-cheat software for Linux. For pirated games, you can install fit-girl with bottles and use bottles to run the games as well. Technically, they should work even after years, because bottles creates a container with all the dependencies it needs to run and is isolated from the rest of the OS. It probably won’t be easy to learn how to use Linux tools right away, but it’s mostly a matter of habit, so first of all, be patient if some things don’t work right away. If you have problems, you can always ask the community. For simpler problems, AI can also be useful.
I get some cracked games on Linux by creating a bottle with Fit-Girl inside. However, you have to configure the bottle correctly from the start; sometimes changing the bottle settings can break things on the bottle itself. It’s not as straightforward as downloading a game from Steam, I’ll admit, but it’s not that difficult either. Obviously, you might run into some issues the first time around, but once you get the hang of it, it’s pretty simple.