Characters

In Truy Kích, there are two main force, which also being 2 of the biggest factions in-game. They're known as Counter-Terrorist (CT) and Terrorist (T).

Counter-Terrorist
A teams consist of many cops and agents. Their goal is to protect peace and wipe out all the Terrorist on the world.

Terrorist
Mostly known as the Counter-Terrorist arch-nemesis, they are formed from gangsters, killers,... and their goal is to ruin the Counter-Terrorist from protecting the world.

Mutants
A third party consist entirely all the mutants. According to some theories, they were born from the biology-testing experiments made by Terrorist. Each of the mutants are superior than humans, and when Terrorist realize the problem, they have to cooperate with the Counter-Terrorist to wipe out all the mutants left all over the world.

Monsters (AI mode)
Not to be confused with mutants, all this monster are mindless zombies and lacks of power, strength, abilities (not counting boss). All the monsters are lead by a boss, whom unlike them, capable of performing deadly ability. Developers tolds a story that monsters, actually the main faction destroyed the world and need all players to working up with, so they can eliminate all monsters and return peace to world.

Trivia

 * Interestingly, the name for Counter-Terrorist and Terrorist was taken from Counter-Strike, another FPS games.