The Sim Alive In My Computer

Year 2008- It's a Saturday night, Mel had no plans but takeout and a late-night download of custom outfits for The Sims 2 from a site she didn't fully trust.
When she loads her game, she realizes she downloaded something even more sinister than just a couple outfits.
A Sim with a mind of her own now lives in her game, and refuses to follow commands and cannot be deleted. Even if she quits the game, it's too late. She will not escape what she installed, as it's now in her computer, her personal emails, and her life.