Real-world Stiletto knives are tricky, very dangerous weapons. They are relatively small and can be hidden in clothes. And then, an attacker strikes unexpectedly, shooting the spring-loaded blade. Such murders with the Stiletto originate in Italy, and the Stiletto knife in CS2 is inspired by them. In the beginning of the game animation, the blade is taken out of the handle—which looks pretty cool. The Stiletto knife was added to Counter-Strike the Horizon Case.