Not every video game is created equal some are designed to make parents raise an eyebrow, clutch the instruction manual, or flat-out ban the console. From over-the-top violence to shocking content, these are the games kids have played while adults either looked the other way or didn’t know what was happening. They’re the titles that pushed boundaries, sparked debates, and sometimes even got banned or censored. Here’s a list of 15 games that, if parents had fully known, might have never made it into their living rooms yet kids still found a way to play them anyway.

Grand Theft Auto (GTA series)
Open-world chaos, crime, and questionable morals—kids could steal cars, mug pedestrians, and generally wreak havoc, all from the couch.

Saints Row
Even more over-the-top than GTA, mixing violence, absurdity, and outrageous humor that made it wildly entertaining but highly eyebrow-raising for parents.

Mortal Kombat series
Fatalities and messiness in every fight, classic arcade-style brutality that terrified parents while kids secretly practiced finishing moves.