SNK continues to honor the roots of the series with a "Legacy" category. This event focuses on high-score runs and speedrunning of the classic titles (Metal Slug 1, 3, and X).
The game began. It wasn't just about shooting; in the 2025 competitive ruleset, "Score-Attack" mode was king. Players had to kill enemies in specific chains to build their 'Mission Complete' bonus while trying to sabotage their opponent's screen via "Cross-Raid" mechanics—a new feature where defeating a mid-boss sent a projectile to the rival player's lane. SNK continues to honor the roots of the