Sin (stylized as SiN) is a first-person shooter video game developed by Ritual Entertainment and published by Activision in 1998. It uses a modified version of the Quake II engine.

SiN features a character-driven story and revolutionary multiplayer gameplay powered by an enhanced version of id software’s Quake II engine. You will blast your way through complex levels of unholy terror as you investigate the secret source of the crime epidemic plaguing the city.

SiN was a groundbreaking story driven FPS brimming with memorable characters, horrific enemies and a devastating arsenal that pushed the Quake II Engine to its limits. Now in 2020 SiN has been Reloaded!

When the same twisted bio-chemist plans to overtake the world with her unholy army of genetically-engineered mutants, it's time to rewrite the golden rule. You are Colonel John R. Blade, head of the most prominent private protection agency in Freeport.

Mar 26, 2019 · SiN is a first-person shooter that uses a modified version of the Quake II engine. John Blade is armed with a rather standard FPS arsenal, starting with a default bare knuckles and a pistol, and ending with heavy guns such as rocket launcher and plasma rifles.

SIN: Wages of Sin is an expansion pack for Ritual Entertainment's first-person shooter game SiN. It was developed by 2015 Games Inc. as their first retail product and published by Activision in February 1999.

SiN is a singleplayer and multiplayer first-person action, FPS, shooter and stealth game in the SiN series. The game received the Wages of SiN expansion in June 1999, with a new campaign, weapons, enemies, and multiplayer modes.

SiN is a series of videogames developed by Ritual Entertainment starring Colonel John Blade, the commander of an elite private security force, HardCorps, in the fictional Freeport City, in his adventures to take down Corrupt Corporate Executive Elexis Sinclaire, the charismatic and dangerous chairwoman of biotechnology firm SinTEK Enterprises ...

When the CEO of SinTEK Industries begins injecting the streets with a DNA-altering drug, it’s time to reassess the laws of morality. When the same twisted bio-chemist plans to overtake the world with her unholy army of genetically-engineered mutants, it’s time to rewrite the golden rule.

Oct 31, 1998 · SiN takes place in a future where the police forces have been abolished and replaced with security forces, and the evil billionaire Elexis Sinclaire has developed a dangerous mutagen over years of testing, known as U4, which can turn people into monsters.