Game Features:

• Six huge action packed missions plus 4 mini stages
• Explore diverse areas and rugged terrain including Subterranean dungeons, Mysterious ruins, Limestone caverns, Lava zones, and Subterranean -
• Take on additional assignments and discover hidden bonus missions
• Keep track of all the Hostages you’ve rescued in the Hostage file
  

Bonus Features:
Newly introduced, METAL SLUG® E-cards. Collect over 100 different types of E-cards to enhance your abilities and to assist in the completion of your missions.