Collect all 4 pieces of a Mystery Disk.
Unlock the Monster Checkroom.
Defeat the Boss of the 10th Floor.
Defeat the Boss of the 20th Floor.
Defeat the Boss of the 40th Floor.
Defeat the Boss of the 50th Floor.
Defeat the Boss of the 60th Floor.
Capture Hare.
Release Hare from the stone and take him along with you.
Capture Mocchi.
Release Mochii from the stone and take him along with you.
Capture Suezo.
Release Suezo from the stone and take him along with you.
Capture Tiger.
Release Tiger from the stone and take him along with you.
Capture Golem.
Release Golem from the stone and take him along with you.
Capture Gali.
Release Gali from the stone and take him along with you.
Capture Phoenix.
Release Phoenix from the stone and take him along with you.
Collect 1 Silver Key.
Collect 2 Silver Keys.
Collect 3 Silver Keys.
Collect 4 Silver Keys.
Collect 5 Silver Keys.
Collect 6 Silver Keys.
Collect 7 Silver Keys.
Collect 8 Silver Keys.
Collect 9 Silver Keys.
Collect 10 Silver Keys.