Metal Slug XX

Metal Slug XX for PSP is a fast-paced, side-scrolling run-and-gun shooter featuring seven chaotic missions packed with detailed pixel art, explosive action, and quirky humor. Players choose from multiple characters—each with unique abilities—and battle through armies, vehicles, aliens, and massive bosses. The game includes co-op multiplayer, mission replay challenges, and enhanced weapons, delivering a classic arcade experience optimized for handheld play.