Mercury is an action-packed indie game developed by Atomic Isotope Studios. The game is set in a dystopian future where players take on the role of a skilled agent tasked with infiltrating and taking down a corrupt government. The gameplay is fast-paced and challenging, featuring intense action sequences and stealth mechanics. Players must navigate through a variety of levels, ranging from high-tech laboratories to seedy underground hideouts, and take out enemies using a combination of weapons, gadgets, and special abilities.