Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Beat Arcade Mode (10 HP) (11)	Vanquish Medusa in Arcade Mode (10 HP) and see your rank on the leaderboards!
Beat Arcade Mode in a Minute or Less! (13)	Athena expects heads to roll fast, fast, fast!
Beat First Blood (10)	Vanquish Medusa in First Blood Mode. Now try for the leaderboard in Arcade Mode!!
Better than the Devs! (15)	Surpass New Hell's 10HP time of 42,147 ms completion!
Charged Hit (12)	You've landed a fully charged strike against Medusa!