Clear Stage 5 Without Dying.
Destroy the Stage 5 Boss' Escape Pod.
Rescue all 30 Astronauts.
Rescue All Astronauts in Stage 4.
Defeat the Stage 1 Boss with 50 Seconds Remaining.
Collect a 1-UP Item.
Play Any Stage in Practice Mode.
Continue on Stage 1.
Trigger a Boss Escape Pod.
Start a Game in Bullet Hell Mode.
Unlock Edgar.
Clear Stage 4.
Clear Stage 3.
Rescue 15 Astronauts.
Unlock Cat-99.
Clear Stage 2.
Recharge a Bomb.
Clear Stage 1.
Use Bullet Time.
Collect a High Value Energy Cube.
Read the How to Play Guide.
Clear the Game with Cat-99.
Clear the Game with Luna.
Clear the Game with Edgar.
Only Collect Gold at X8 Multiplier on Any Stage.
Don't Kill Any Jellyfish in Stage 3.
Score over 30000000 Points.
Clear Stage 5.
Clear Stage 6.
Clear Bounty Hunter Mode Without Continuing.
Clear Any Mode Without Continuing or Using Bullet Time.
Clear Bullet Hell Mode Without Continuing.