on Alex Mercer, who serves as the main antagonist. References External links 2009 video games Action-adventure games Activision games Biopunk Bioterrorism in fiction Cancelled Wii games Games for Windows certified games Open-world video games Parkour video games PlayStation 3 games PlayStation 4 games Radical Entertainment games Science fiction video games Stealth video games Superhero video games Video games about genetic engineering Video games about shapeshifting Video games about viral outbreaks Video games adapted into comics Video games developed in Canada Video games scored by Cris Velasco Video games scored by Sascha Dikiciyan Video games set in 2008 Video games set in New York City Windows games Xbox 360 games Xbox One games