Metal Slug is an iconic run-and-gun arcade game known for its fast-paced action and detailed, hand-drawn animation. Players take control of soldiers battling enemy forces, using a wide range of weapons and vehicles to defeat waves of enemies. The game features intense side-scrolling combat, explosive boss battles, and a cooperative mode for added fun. With its humorous touches and over-the-top gameplay, Metal Slug remains a beloved classic in arcades worldwide.