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20 Million Download Record Commemorative Campaign Part II!

New features included in this update:
1) 20 Million Download Record Commemorative Campaign:
- Limited Unit "MINI HERMIT" is offered to every player
2) KOF Collaboration Campaign:
- Addition of new fighter "Athena Asamiya"
3) New Units
4) New Areas
5) New Special Missions

“METAL SLUG”, the pinnacle of 2D action-shooting on NEOGEO returns in a tower-defense / Strategy game on iOS! Command your troops in order to seize the throne of the world’s best “METAL SLUG” player!

■Regular and Rebel Armies clash on iOS!
Send your units to the battlefield and take over enemy bases with a simple tap of your finger!
Use the METAL SLUG Attack, along with other unique special attacks to turn the tide in battle, and the goddess of victory will smile upon you!!

■More than 60 different characters and units available!
At the beginning of the game, only the Regular Army’s units are available, but Morden’s soldiers will join
your ranks later on! Limited units that can only be acquired via rare events or specific conditions are waiting for
you as well!

■The world is your battlefield! Battle in various nostalgic METAL SLUG stages!
“METAL SLUG DEFENSE” features more than 100 background stages faithfully recreated from classic METAL SLUG titles! Clear them all to replay stages with new units in battle and obtain more rewards!

■Level up your troops and armament!
Customize your units in order to increase your chances to win the war! Change and save your units at any time in the game via the easy and intuitive touch commands!!

■Compete with other players in Wi-Fi VS Battles!
Enjoy “METAL SLUG DEFENSE” alone or with other users in Online VS Battles via the Wi-Fi feature. Win battles in order to improve your score, competing with players from around the world for the highest ranking!

【Recommended Devices】
iPhone 4S, iPhone 5/5C/5S, iPad 2, iPad (3rd generation and above), iPad mini, iPad Air, iPod touch (5th generation and above)
 * The supported OS is iOS 7.0 and above

What's New in Version 1.20.1

New features included in this update:
1) 20 Million Download Record Commemorative Campaign:
- Limited Unit "MINI HERMIT" is offered to every player
2) KOF Collaboration Campaign:
- Addition of new fighter "Athena Asamiya"
3) New Units
4) New Areas
5) New Special Missions


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5

Customer Reviews

Some High Cost Medals Units Still Weak!!!???

I'de like to know why players are not making the good and understandable complaint how rediculous it is that MSD SNK at least half of the time keeps making units that cost a lot of medals that are weaker or worse than other units that cost way less medals! Even though there is always going to be balancing issues and sometimes units will be nerfed or buffed. Regardless, there is never, never, never a good enough excuse to make units that cost way less medals or free, better than units that cost way more medals! Players need to start stressing that true and good point in the reviews and forums! Also just because units are older is never a valid excuse!

Absolutely Amazing

Why else can I say ? It's addicting, it's fun and it's a strategy game !! These devs for this game truly, truly care for their consumers, they are constantly giving players medal incentives and discounts all around, we are happy devs, YOU GUYS ROCK !!! Keep up the great work and thank you for always keeping us in mind !!!!

I love this game, but the ads cause it to crash.

I'm pretty used to ads on free games, but they need to fix how the ads play on this game. They cause the game to crash and what's worse is I can't close out the ads when they finish playing. When I try, it's like I'm tapping through the ad right onto the game. So I'm tapping on menus but I'm not seeing what I'm tapping. It actually started a game while an ad was playing. Thats pretty stupid. Please fix it.

View In iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Games
  • Updated:
  • Version: 1.20.1
  • Size: 67.1 MB
  • Languages: English, Japanese
  • Seller:
Rated 12+ for the following:
  • Frequent/Intense Cartoon or Fantasy Violence

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. 30 medals$0.99
  2. 90 medals$2.99
  3. 330 medals$9.99
  4. 180 medals$5.99
  5. 690 medals$19.99
  6. 100 medals$0.99
  7. 1080 medals$29.99
  8. 550 medals$4.99
  9. YAGAMI TEAM$4.99
  10. JAPAN TEAM$4.99