No Man’s Sky: How to complete the Obsession and Self Improvement Milestones

Once you've reached this point in the No Man's Sky Leviathan Expedition, it can either be quick or take a long time, depending on how far you've progressed so far in the game. This is because the Self Improvement Milestone needs you to create a Memory Fragment, which can take a long time and money to gather all of the necessary supplies. You can, however, finish another Milestone from Iteration Four in advance and have it all handed to you if you plan ahead or your timing is good.

How to reach the third Fallen Traveller in No Man’s Sky Leviathan

After reaching Anchor Point 3, use the Memory Resonator to identify the next Hotspot, much as the previous Travellers. Then, climb inside your Starship and utilize your space-based Pulse Engine to accelerate your voyage before landing close to the destination. It's a long walk from the first marker to the actual spot, but your Target Sweep visor will once again assist you in closing in. If you still need to accomplish the Call of the Void Milestone, you might be able to find a few Whispering Eggs around. Simply interact with the grave to gain a few more teases into the forthcoming Leviathan and claim the memory to tie things up and unlock the plans for creating Memory Fragments after you've identified the site.

How to summon your own Memory Fragment in No Man’s Sky Leviathan

Given how important a solid Memory Fragment reward might be for your loadout, the ability to construct one whenever you choose should be a pleasant addition to the Expedition. With a cost of 2x Wiring Looms, 50x Silver, and 100x Pugneum, you can find yourself short on ingredients. Wiring Looms can be purchased from a variety of trading stations, although they are not inexpensive. If you've been blasting space rocks on your travels, you should be fine on Silver, but Pugneum is normally taken from dead Sentinels, so if you've been playing it safe, you might be short on that.

The good news is that once you've accumulated 2,000 Nanites, you'll be able to obtain the Cluster Horde Milestone from Iteration Four, which grants you 10x Wiring Looms, 250x Silver, and 500x Pugneum, which is enough for five Memory Fragments. If you haven't already completed that task, you can either seek out more Nanites (the back rooms of Space Stations can have a good supply, with more available if you interact with the yellow and blue cubes scattered around them) to claim the reward or start fighting any Sentinels you come across to gather the resources yourself.

Once you've got all of the pieces in place, you can build the Memory Fragment into an empty inventory slot like any other item, and the enhancement it unlocks should be well worth the effort. Once you've completed the first one, you'll receive 250x Silver, 250x Gold, and a number of 'Suspicious Packets,' which contain even more possibly valuable enhancements to make your following steps a little bit simpler.