Merge Attack is an action game where you combine weapons to improve your arsenal and defend against enemy waves. Each enemy type has unique traits, requiring strategy and quick thinking to overcome as the game gets harder. Merge Attack, action game, weapon merging, shooting game, 3D game, enemy defense, strategy game, mobile game, puzzle game, combine weapons, arrow game, bow and arrow, fight game, matching game, intense gameplay, high score, addictive game, free to play