Because you like Niko Bellic in Grand Theft Series
Trevor Phillips is an unpredictable maniac who tortures people for no reason. See them in Grand Theft Series.
James Gordon happens to be the one guy in Gotham City with proper morals who doesn't also run around in a cape. See them in DC Extended Universe.
Illiterate and oblivious, Crash Bandicoot is still a hero. See them in Crash Bandicoot.
Prideful and psychotic tendencies combine to make Dr. Eggman a dangerous and villain who will squash anyone in his path. See them in Sonic the Hedgehog.
For Lee Everett, every day is now just another struggle to collect supplies, find other survivors, and stay alive. See them in The Walking Dead (Video Game).
Michaelangelo is an above-ground crime-fighter by night, and a pizza-eating, sewer-dwelling mutant ninja turtle by day. See them in Teenage Mutant Ninja Turtles.
A gifted detective, Rust Cohle is as dark and twisty as any murderer he chases. See them in True Detective Season 1.
Omar Little is a pretty chill guy, as long as you can forgive the stealing and killing people. See them in The Wire.
Boomerang is equally skilled at tossing boomerangs and tossing back beers. See them in DC Extended Universe.
A hardboiled 1940s detective, Cole Phelps is haunted by his past in World War II. See them in L.A. Noire.
Handsome Jack is wearing a mask of his own face to hide his scarred real one. See them in Borderlands Series.