Amazon FREE Android App Of The Day: Open Sea! (Go Down Mo!) $0.99 ValueJune 26, 2013 By Kelli This post may contain affiliate links or sponsored content, read our Disclosure Policy.Amazon FREE Android App Of The Day: Open Sea! (Go Down Mo!) $0.99 ValueHead over to Amazon.com to download the FREE Android app of the day, Open Sea! (Go Down Mo!) $0.99 value.App Description: Mo works as a prophetic leader in Pharao’s Egypt. He urges the people to flee across the sea… by foot. Touch the sea to part it open, swipe, shake your smartphone to close the waves, and tap the screen to strike lightning bolts!