: Developed by RAD Game Tools , now part of Epic Games.
There is no evidence that the legitimate OO Software version contains spyware. However, a malicious file using that name could be a keylogger. Run a trusted antivirus scan to be sure.
: Some antivirus software may flag it as a "False Positive" because it is an unsigned executable that performs deep file operations. If you downloaded the game from a trusted source , you should whitelist the folder during installation.