Full list of all 12 OMG: Our Manic Game achievements worth 200 gamerscore. It takes around 3-4 hours to unlock all of the achievements on Windows Phone.
You've already spent 3 hours on the game.
You did a full 5-minute run without dying! Good job!
You riled the bosses!
You beat Arkedo's best score! Congrats!
You killed 10 enemies at close range!
You've won more than 2000 points on a single enemy.
You covered a mile during a game.
You rocked for 8 full minutes!
You cleared 5 waves in a row.
You upgraded your laser to the maximum level!
You've stayed still for more than 10 seconds.
You killed 3 enemies in 5 sec.