Ratchet & Clank 3: Up Your Arsenal

Ratchet & Clank 3: Up Your Arsenal

33 Achievements

20-25h

PS3
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Hit the Motherload

Hit the Motherload

Collect all 101 Sewer Crystals on Aquatos

23.2%

How to unlock the Hit the Motherload achievement in Ratchet & Clank 3: Up Your Arsenal - Definitive Guide

This one is tedious but not difficult to do. You'll need the Gravity Boots to get all of the crystals so I suggest you wait until you have them. Also, the Map-O-Matic is very helpful in finding the crystals. Just be diligent and make your way systematically through the tunnels.

As far as killing the Amoeboids goes, the Rift Ripper, Qwack-O-Ray and the Plasma Coil are all very useful in ridding of them quickly. This could take you upwards of an hour but when you get all the crystals, take them to the Plumber to watch a cutscene and get your trophy.

This is also 1 of the 30 skill points needed for
Ratchet & Clank 3: Up Your ArsenalSkill MasterThe Skill Master trophy in Ratchet & Clank 3: Up Your Arsenal worth 116 pointsAttain All 30 Skill Points
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13 Dec 2013 20:45

Once you get the Map-O-Matic gadget, all the crystals will be highlighted on the map. In order to collect everything, you will still need Magnetic Bots.
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04 Jul 2012 16:56