To play hitman 3 you need online, offline mode is the bare minimum and to play online you need peacock.
People like me who downloaded dodi repack might’ve run into some problems or certain errors. I searched online and no one really had a good answer to how to solve these problems, and the comments that seemed to be the answer were deleted. So this is a quick guide on how to fix any errors.
Dodi hitman has peacock installed already, dont download the latest version from the website, it might prevent you from accessing anything after the prologue.
To fix any errors, all you need to do is simply move the peacock folder inside your game file to anywhere outside of program files or program files(x86).
Then go to peacock and run the peacock program and “start server”. After you run these 2, simply run your game and you should have online access with no errors.
It took me quite a while to figure this out, so just putting it out there for those like me who are new to this stuff.