As of April 2026, the game remains unplayable through official Steam channels.
: Players had 20 seconds to coordinate with their 4-person team and lock in their actions. Atlas Reactor on Steam
: The official Steam page now largely serves as an archive for news; the app itself is retired. As of April 2026, the game remains unplayable
: Players controlled various "Freelancers"—immortal mercenaries categorized into three roles: Firepower , Frontline , and Support . Setting and Characters Originally released on in October
The core of Atlas Reactor was its , often described as "chess with guns".
: Player repositioning after all other actions occurred. Setting and Characters
Originally released on in October 2016, Atlas Reactor was a unique team-based tactical combat game that combined the strategy of XCOM with the competitive flair of a MOBA. Despite receiving generally positive reviews and a dedicated cult following, the game's official servers were permanently shut down on June 28, 2019 , and it has since been delisted from the Steam store. Gameplay Mechanics