No revenue estimate for GOG — its rating/review counts don't calibrate to sales the way Steam's do. Reviews and prices only.

SiN Gold

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 biochemist plans to conquer the world with her army of mutated abominations, it's time to rewrite the golden rule. You are Colonel John Blade, head of the most prominent private protection agency in Freeport. Elexis Sinclaire is waging her holy war against the security industry...and you along with it. You've made a religion out of fighting crime. Now you're going to make Elexis pay for her sins. Includes the original SiN and the SiN: Wages of Sin mission pack. Explore different puzzles and new routes each time you play! Hack the system! Access computer terminals, control security cameras, and wreak havoc! Encounter new dangers and intelligent beings in every mission as you fight your way to the ultimate showdown!