Brigada Games has launched their first title, Quarantine Zone: The Last Check, on Steam, offering a 10% launch discount until January 26th. The game features professional voiceover work, developed without generative AI, and plans for post-launch content based on player feedback. Key enhancements since the demo include new tools, a revamped tablet UI, a science lab, a new quest system, and additional surprises. Players are encouraged to engage with the game, where decisions impact the fight against infection.