Outpost: Infinity Siege is set to be released at 9:00 AM PT on March 26th! Commanders, please enjoy this official trailer, prepare to confront the AI legions, and reclaim our planet. Outpost: Infinity Siege is set to be released at 9:00 AM PT on March 26th! Commanders, please enjoy this official trailer, prepare to confront the AI legions, and reclaim our planet.