Save Piggy - single-player adventure game

【$2.99 ---> free】 ◆Anniversary ceremony(○^～^○),original price:$2.99,now free for a while! 【No IAP】 ◆Completely free！No IAP(In App Purchase)！ You can play the game without spending money! 【Features】 ◆60 special missions ◆9 different game modes ◆Game Center support ◆Challenge players from across the world ◆Colorful and vivid HD graphics ◆Smooth, polished touch interaction ◆Deep sea adventure ◆And..... more to come 【Device Compatibility】 ◆iPhone4/4s/5/5c/5s/6/6plus/6s/6s plus/7/7plus ◆iPad 2/The ne...