⁠⁠⁠⁠⁠Copied from the moderator at PiracyGames subReddit NotIsaacClarke:

Ads built into the game at runtime: https://i.redd.it/x1gz0rbix1721.jpg

⁠⁠⁠⁠⁠DRM added to their releases which prevents the game from launching if removed: https://i.imgur.com/pNjo10d.png

⁠⁠⁠⁠⁠Cryptominers and startup malware included in their games: https://www.reddit.com/r/Piracy/comments/bzczk6/i_think_i_found_an_infected_game_on_igggamescom/eqsqqj0/

⁠⁠⁠⁠⁠Attempting to install browser hijackers: https://www.reddit.com/r/Piracy/comments/apcvx4/here_we_go_again_igg_this_time_im_not_reporting/

⁠⁠⁠⁠⁠Javascript malware on their website: https://removeddit.com/r/Piracy/comments/9f1rf2/igg_games_now_downloads_adware_into_your_computer/

I already sent this to the FBI, I don’t support your illegal piracy software.

Virtual Machines are not a good way to test if something has malware. Most viruses are programmed to not do anything if they detect that they’re being ran in a VM.