This game is SUS! A good game, it has a replayability factor but could get repetitive if played for long. It was immersive, I found myself holding my breath when my character was underwater. It is a simple game but it is engaging. The implementation of the leaderboard was a touch of brilliance, people like competition and would like to immortalise their names on it, THIS increased the replayability by a significant amount. Not to mention the simple art and fluid (pun not intended) animation.