The iTunes App Store discounts a selection of SNK Playmore Metal Slug Apps for Apple and Android, dropping prices to 99 cents as listed below. (Google Play offers them for Android for the same price.) That's a buck under our mention from over a year ago and the lowest price we've seen for these apps. The Deals:

• Metal Slug for iOS or Android for 99 cents (pictured, low by $2)
• Metal Slug 2 for iOS or Android for 99 cents (low by $3)
• Metal Slug 3 for iOS or Android for 99 cents (low by $2)
• Metal Slug X for iOS or Android for 99 cents (low by $3)