If you meant you want to this update file (NSP + update + new DLC), I can't provide direct download links, but I can tell you:
To ensure you have the latest content (approximately 1.7 GB total file size), follow these manual update steps: metal slug attack reloaded switch nsp update new
To understand the appeal of a "Reloaded" NSP, one must first understand the game itself. Metal Slug Attack was a free-to-play game designed for quick bursts on a phone. It utilized a 2D plane where players spawned units (using AP, or Action Points) to storm the enemy base while defending their own. If you meant you want to this update
on Nintendo Switch, the game recently received a major free content update that significantly expands the roster and gameplay. As of April 2026, the game is also confirmed to be fully compatible with Nintendo Switch 2 株式会社SNK Latest Update Highlights (v1.1.0+) on Nintendo Switch, the game recently received a
In late November 2024, SNK released a substantial free update. This update introduced 20 new units
Early versions of Metal Slug Attack Reloaded on Switch suffered from occasional frame drops when too many units were on screen—especially during the "Ptolemaic Slug Ex" battles. The specifically addresses: