Ecks vs. Sever is a Game Boy Advance action game from BAM! Entertainment built around a spy-versus-spy conflict. The story follows an FBI agent and a rogue NSA agent caught in a revenge-driven conspiracy where each side believes the other is the target.
- Cleaned, tested, and guaranteed to play. Authentic cartridge.
- Mission-based action gameplay unfolds across more than twenty-four single-player missions.
- The story mode changes depending on whether the campaign is played as Ecks or Sever.
- Locations include warehouses, hotels, bars, and NSA Headquarters.
- Weapons include the M16A2 Rifle, Sniper Rifle, and Grenade Launcher.
- GBA Link Cable multiplayer supports Deathmatch, Bomb Kit, and Assassination modes.
The dual-protagonist structure gives the campaign two sides of the same conspiracy, with Ecks and Sever moving from hunters to hunted as the real enemy comes into focus.


