About Metal Slug Infinity

IOS Metal Slug Infinity is a strategy Role-playing game. The popular arcade game METAL SLUG returns! Battle with familiar Metal Slug characters and combat vehicles, raise a Slug and send your team through increasingly challenging levels! Do yours in-game purchases now with iTunes Gift Card!

Tap to play, select your team, level up your units and send them into battle. Build and command your team. Tap and click to manage your resources, upgrade your tanks and characters, and take active command, or sit back and let the idle game play itself.

How to redeem an iTunes Gift Card?

1. Click the "Redeem" link in the "Quick Links" box of the iTunes Store.
2. Type in the code, click "Redeem" and confirm "Redeem Prepaid Card".
3. You have successfully redeemed iTunes Gift Card to your account.