Clear the SHAFT stage perfectly!
Clear the ATOMS stage perfectly!
Clear the SPACE stage perfectly!
Destroy 256 "ASTEROID"s in the RIDGE stage!
Eliminate all "HUE CIRCLE"s in the ATOMS stage!
Clear the WATER stage perfectly!
Eliminate all "PERISCOPE"s in the WATER stage!
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Clear the SHAFT stage!
Clear the game once!
Hack away at the SHAFT stage boss, "POLYHEDRON," 256 times!
Clear the ATOMS stage!
Eliminate all "LANDOLT RING"s in the ATOMS stage!
Score 100,000 points!
Clear the SPACE stage!
Clear the WATER stage!
Collect a ton of power-ups to become fully powered-up!
Clear the RIDGE stage!
Clear the RIDGE stage perfectly!
Complete the game!!
Discover the secret EXTRA stage!
Eliminate all "BARRAGER"s in the WATER stage!
Defeat the WATER stage boss, "OCTOPUS," with all appendages intact!