Except here it is injecting not viral code but code to create a certain action in the game like god more or infinite resources. As I said it just looks like one to antivirus programs because it injects codes into other programs, like a virus would do to self replicate and ruin your pc. There are thousands of us using his trainers if there really were viruses trust me we would know right away. Click to expand.Just don't presume that they are viruses because of your antivirus software.