Here is the full list of all 40 SATAZIUS achievements.
Cleared Satazius on Normal difficulty or above.
Cleared Satazius using 1 credit on Normal difficulty or above.
Cleared Satazius using 1 credit on Easy Mode.
Cleared the game with a score of over 800,000 points on Normal difficulty or above without continuing.
Got crushed by certain walls on the final stage, effectively ruining your entire run.
Died at the hands of the Stage 1 boss's second form.
Smashed yourself against one of the closing gates on Stage 5.
Blasted your way into the Heart of Satazius and successfully finished your suicidal mission.
Used the first of many, many continues.
Destroyed 4,000 enemies.
Raced against death an instilled fear on a never-ending parade of pirates.
Pierced through the enemy lines with all your might.
Survived a brutal assault against all odds.
Got turned into a pile of molten metal by a certain massive stream of magma on Stage 3.
Collected 10 stars in 1 stage.
Destroyed 2,000 enemies.
Reached MAX power on a charge weapon.
Traversed through a massive onslaught.
Got your first score extend!
Reached MAX power on a main weapon.
Destroyed 500 enemies using any main weapons.
Destroyed 1,000 enemies.
Mistakenly picked up a speed down item.
Destroyed 500 enemies using any sub weapons.
Reached MAX power on a sub-weapon.
Destroyed 500 enemies.
Watched the Agano burn and launched a full scale vengeance!
Got your first Game Over.
Reached MAX speed.
Died for the first time.
Destroyed 100 enemies.
Inadvertently collided against an asteroid on Stage 2.
Received the gentle treatment of a deadly massive laser on Stage 4.
Cleared a stage on Hard Difficulty and experienced the true SATAZIUS.
Cleared a stage on Insane Difficulty. You can go deeper!
Unlocked all the weapons on Normal difficulty or above.
Used 10 continues through different game sessions.
Watched a replay.
Practiced a stage.
Destroyed 500 enemies using any charge weapons.