Merge Gun Fps Shooting Zombie

Survive waves of undead by merging firearms to create powerful weapons in the midst of a relentless zombie outbreak. Players combine similar guns to upgrade firepower while managing limited space and rapid enemy advances. Progress through increasingly tough scenarios where clever merging and quick targeting decide your fate. Key Features • Weapon merging upgrade system • Precision aiming and shooting controls • Increasing zombie wave difficulty • Resource management for weapon slots • Post-apocalyptic survival atmosphere