Monster Battle-Shoot All

Cities are being destroyed by monsters, humans are fleeing, and the fate of the world hangs on the line.
As the last hope, you stand on the roof, ready to give the monsters a fatal blow.
The game provides a unique sight function to help you lock in monsters and perform precise shooting.
You need to patiently wait for the best opportunity and shoot at the weaknesses of monsters to quickly defeat them.
Come challenge now, transform into a hero and use your gun skills to protect world peace!
Game gameplay:
1. Long press the screen to turn on the sight and prepare to shoot. Bullets will not harm humans but can only destroy houses or eliminate monsters
2. Try to attack the monster's head as much as possible, shooting it to the head can kill it with one blow