On Steam: Atlas Reactor
As of April 2026, the game remains unplayable through official Steam channels.
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
: These mercenaries worked for powerful corporations known as "Trusts" (such as EvoS, Omni, and Warbotics), which vied for control over the city's energy source. Current Status and Legacy Atlas Reactor on Steam
: Players controlled various "Freelancers"—immortal mercenaries categorized into three roles: Firepower , Frontline , and Support .
: Player repositioning after all other actions occurred. Setting and Characters As of April 2026, the game remains unplayable
: Players had 20 seconds to coordinate with their 4-person team and lock in their actions.
: Some dedicated fans maintain interest through a private server project and a Discord community to keep the game's spirit alive. Gameplay Mechanics : These mercenaries worked for powerful
The game was set in the futuristic megacity of , the last bastion of humanity powered by a single remaining reactor.