The Bully Hunters are a collective of women who play Counter-Strike: Global Offensive. They’ve teamed up to target in-game misogynists and trolls who harass women.

Describing themselves as a “vigilante hit squad of elite female gamers,” the Bully Hunters will be livestreaming their work on Thursday afternoon at 7 p.m. ET / 4 p.m. PT. The video above gives you a good sense of what they’re about (warning: it includes some strong language). The video warns: “If you think harassment is just part of the game, we know who you are, we know what you play, and we are coming for you.”

Online games spaces are notoriously hostile to players who identify as women. Now, CS:GO players who face abuse can report into BullyHunters.org. The team says it will then “infiltrate CS:GO and eliminate offenders from the game through the sheer force of their unmatched skill.”

A spokesperson for the group told Polygon that steps are being taken to root out bad-faith actors who might seek to disrupt the effort.

“Once a Bully Hunter is called into the game, they will have the ability to communicate directly with the victim and observe the situation before jumping in to ensure their help is indeed needed,” said the representative. “Most importantly, after the game, the Bully Hunter can evaluate the experience and rate if the request wasn’t valid. The tool will also have a ratings and reporting system in place so if anyone is misusing the platform they will eliminated from using it.”

The spokesperson added that the identities of the Bully Hunters team will be protected from retribution. “They are being assigned screen names so, when in-game, they remain anonymous.”

The initiative is partly an exercise in raising awareness about online abuse, according to the organization. “The Bully Hunters are spreading awareness about the prevalent issue of in-game sexual harassment to spur change,” added the spokesperson. “They hope that through more conversation, fewer online gamers will tolerate this behavior and work to put an end to it.”

The team wants to make sure they themselves aren’t seen to be conducting the sort of behavior they’re seeking to halt, however.

“The Bully Hunters will not incite or encourage additional harassment or abuse,” said the spokesperson. “They will only engage with harassers through gameplay and will eliminate them from the game using their skills and talent, not harassment.”

The effort is being promoted and supported by the National Organization for Women, the Diverse Gaming Coalition as well as companies that sell online gaming gear, such as CyberPowerPC and SteelSeries.

“Software companies also play a huge role in ending in-game sexual harassment,” added the spokesperson. “The Bully Hunters are calling on them to take action to no longer tolerate sexual harassment and discrimination in their games.”

Polygon has contacted CS:GO publisher Valve for comment, and will update this story upon response.

To watch the Bully Hunters in action, you can visit the Bully Hunters Facebook page or Twitch during the livestream.