Monster Evolution-Merge Sniper

Monsters are wreaking havoc on cities, while humans are frantically fleeing for their lives
Is this city about to be destroyed? Who will save this city?
The position of savior falls on your head, pick up your sniper rifle
Hiding on a rooftop somewhere, waiting for the opportunity to deliver a fatal blow to the monster

Gameplay:
1. Long press the screen to activate the scope, aim at the monster's head, and give it a fatal blow

2. After killing the monster, you can obtain coins and purchase more powerful weapons in the store