Brave Shooter-Ghost Hunter immerses players in a city under attack by mysterious monsters, requiring them to step up as the hero to save the day. Armed with a sniper rifle, your mission is to eliminate these creatures with precise headshots to protect the city from destruction. The gameplay revolves around utilizing your shooting skills and sniper accuracy to defeat the monsters and ensure each shot hits the vital target area for maximum impact.

To engage in battle, players must long-press the screen to activate the scope, aim at the monsters, and release to unleash bullets. As you progress, you can upgrade to more potent firearms from the in-game mall using coins earned by defeating monsters. Prepare yourself for a thrilling challenge as you enhance your abilities and strive to be the ultimate savior of the city.