Starting on December 7th and running through the weekend Insurgency: Sandstorm will have an open beta for free on Steam. The FPS has already boasted some incredible combat gameplay on recent betas and is showing off some more attitude in its new Gameplay Overview Trailer. Insurgency: Sandstorm is packed full of characters and gun customization along with a variety of maps. Check out some of the key features to the game below and then watch the brand new trailer.

Insurgency: Sandstorm is set to release December 12 on PC with consoles coming in 2019.

-  Sequel to the indie breakout FPS Insurgency, now with 5 million units sold. Sandstorm is reborn, improved, expanded, and bigger in every way for PC and, for the first time, consoles.

-  Character and weapon customization to show your battle-hardiness.

-  Unprecedented audio design with positional voice-chat for realistic teamwork, and heart pounding ambient audio to bring you into the battlefield.

-  Peek around corners, tactically breach doorways, use smoke to cover your team’s advance, and call in air support.

-  Battle across expansive maps in up to 16-versus-16 player game modes, or 8 player co-operative against AI, now with machine gun mounted drivable vehicles.

-  Competitive multiplayer features including matchmaking, broadcasting UI, and replays.