A new trailer introduces the new Prison map from Operation Glasshouse, the free update to Insurgency: Sandstorm.
Insurgency: Sandstorm is getting a big free update next week with Operation Glasshouse. This includes new content such as weapons, skins, a game mode and also a new map.
Developer New World Interactive now presents the new Prison map in detail in a trailer and takes you to every corner of Mabarak prison.
Operation Glasshouse is coming to Insurgency: Sandstorm on May 16 as a free update.