地図 (Map)
Location: 次元回廊 (Dimensional Corridor) C-7 - Simply leap onto the central pillar.
生命の宝珠 (Life Jewel)
Location: 次元回廊 (Dimensional Corridor) D-1 - Use the ドラゴン (Dragon) at D-2 as a platform to reach D-1. Use the 時のランプ (Lamp of Time)
to freeze the falling block near the bottom of the screen and use it as
a stepping stone to reach the pedestal on the right-side. Place a
Weight there to open the treasure box below. Be warned, if the ドラゴン
(Dragon) at D-2 is defeated, it will no longer be possible to reach D-1!
アンクジュエル (Ankh Jewel)
Location: 次元回廊 (Dimensional Corridor) C-7 - Simply leap onto the central pillar.
アンクジュエル (天使の盾 (Angel Shield)
Location: 次元回廊 (Dimensional Corridor) B-3 - Defeat all of the enemies in the room three times.
まが玉 (Magatama Jewel)
Location: 次元回廊 (Dimensional Corridor) D-3 - Defeat ティアマト (Tiamat).
55. グラディウス2 (Gradius 2)
Location: 次元回廊 (Dimensional Corridor) E-7 - Examine in the very center of the pool of water at the base of the room.
72. オウケのたにDISKばん (King's Valley Disk)
Location: 次元回廊 (Dimensional Corridor) B-6 - The top-left platform crosses behind the left waterfall; examine behind the waterfall.
83. グラディウス2ベータ (Gradius 2 Beta)
Location: 次元回廊 (Dimensional Corridor) A-4 - Defeat the ムシュフシュ (Sirrush) twice and examine its remains. Be sure not to leave the room before it respawns!