United Heist: Facility Zero is now available on Steam.

The game is a cooperative puzzle heist for two players: one person breaks into a secret bunker while the other sits in the observation office watching over it, communicating via an in-game walkie-talkie. United Heist: Facility Zero costs €5.59 (currently 20% off, offer runs until October 1) and offers a free demo.

A cooperative puzzle heist where one of you breaks into a secret bunker. The other sits in the observation office, watching the bunker. Players communicate via in-game walkie-talkie to solve puzzles together.

• Two-player co-op gameplay from separate locations
• In-game voice chat communication system
• Fully voiced narrative storyline
• Atmospheric mystery bunker setting
• 29 Steam Achievements
• Multiple endings
• Steam Cloud and Family Sharing support

Source: Steam