SNK Playmore has released Metal Slug Attack, which it is saying is the “Metal Slug series 20th anniversary official title.”
It’s a sequel to Metal Slug Defense, meaning that it’s a tower defense game, and can only be downloaded for iOS (on the App Store) and Android (on Google Play).
Metal Slug Attack gives you a number of missions to complete in its ATTACK mode, as well as plenty more in the P.O.W. RESCUE, COMBAT SCHOOL and TREASURE HUNT game modes.
It also offers up to four-player online PvP and lets you play co-op PvE with a friend in the Guild Raid and SPECIAL OPS game modes.