"Kill Boss-Sniper Operation" puts players in the role of a sniper deployed to a city overrun by monstrous creatures. These mutated horror beings pose a severe threat to urban areas and residents, wreaking havoc and destruction. To counter this menace, players must utilize their sniping prowess and strategic thinking to overcome a series of challenges. The game offers a diverse selection of weapons to aid players in their mission.

In this intense gameplay experience, players must maintain composure, exhibit precision, and swiftly eliminate the monsters to safeguard the city's inhabitants and infrastructure. "Kill Boss-Sniper Operation" provides a thrilling opportunity for players to test their sniping skills and strategic judgment in a high-stakes battle against formidable adversaries.