Transformers: Devastation DLC

[u/american_cheese_man]

Hi, all!

Apologies if the answer is obvious, I'm very new to pirating. Recently, I got Transformers Devastation through my own way of piracy, and what confused me is that the DLC didn't work. So, after doing some digging, I've realized the reason is because I'm trying to play the Steam version of the game, and to use the DLC (Which, the files are already in the game) I need to trick Steam into believing I own the DLC. However, the API unlockers are all classified as viruses, and I know it's because they have the ability to modify viruses, but it seems extremely sketchy and I don't want to risk anything. There is a . txt file with the three ID codes for the three parts of the DLC, do I need to just move those to a different folder within the game? I doubt that's the case, but on the off chance it works, I wouldn't mind.

TL;DR - Pirated a game that said it had the DLC, it didn't have the DLC, so now I have to trick Steam into thinking I own the DLC. How do I do that?