Here is the full list of all 62 Beat Hazard 2 achievements.
Place top 10 in a daily/lightning challenge 10 times
Win a daily/lightning challenge
Complete all Shadow Missions for 20 Ships
Place top 10 in a daily/lightning challenge 5 times
Successfully Complete 100 Tracks
Complete 50 Shadow Mission
Complete all Shadow Missions for 10 Ships
Complete all Shadow Missions for the Built in Ships
Complete 5 tracks using a General Industries ship
Successfully Complete 75 Tracks
Complete 5 tracks using a Scorched Earth ship
Complete 5 tracks using a Blazer Labs ship
Complete 5 tracks using a Mosquito Systems ship
Complete 5 tracks using a Cra$y Thief ship
Place top 10 in a daily/lightning challenge
Play for 5 (non Steam) Hours
Complete all Shadow Missions for 5 Ships
Successfully Complete 50 Tracks
Complete 25 Shadow Mission
Complete a 4+ minute track on Zen difficulty
Play for 4 (non Steam) Hours
Blast 1,000,000 Kilotons of Bosses
Play for 3 (non Steam) Hours
Complete 10 Shadow Mission
Complete 5 tracks using a Brute Inc ship
Complete all Shadow Missions for a Ship
Successfully Complete 20 Tracks
Own a ship made by General Industries
Level Up to Elite Rank
Play for 2 (non Steam) Hours
Complete 5 Shadow Mission
Take Out a 15,000 Kiloton Boss
Blast 500,000 Kilotons of Bosses
Reach Wave 30 in Boss Rush
Reach Wave 20 in Boss Rush
Reach Wave 10 in Boss Rush
Score over 1,000,000 playing Signal Disruption
Blast 200,000 Kilotons of Bosses
Level Up to Captain
Score over 1,000,000 playing Split Frequencies
Complete 5 tracks using a War Bringer Cartel ship
Score over 1,000,000 playing Game Up
Score over 1,000,000 playing Disturbance
Play for 1 (non Steam) Hour
Own a ship made by Scorched Earth
Complete 1 Shadow Mission
Score over 1,000,000 playing Cosmic Voyage
Take Out a 10,000 Kiloton Boss
Blast 100,000 Kilotons of Bosses
Score over 1,000,000 playing Beyond Imagination
Score over 1,000,000 playing the Beat Hazard 2 theme
Own a ship made by Mosquito Systems
Own a ship made by War Bringer Cartel
Successfully Complete 5 Tracks
Own a ship made by Brute Inc
Level Up to Officer 3rd Class
Own a ship made by Blazer Labs
Successfully Complete a Track
Level Up
Own a ship made by Cra$y Thief
Take Out a 5,000 Kiloton Boss
Take Out a 500 Kiloton Boss