Tyki started getting a few memories from his previous version. Here's a list of some of what he has right now.
(The list is not quite complete, but what's important is that he'll never have all the memories of the last version.)
Pretty much everything is vague and sort of foggy to him. No perfect "recall" here. He might get bits of conversation, but nothing whole or exact.
Gained Memories
+ Non-specific (DR)
+++++ Flashes of various places; also feelings of familiarity, especially in places he's never been before.
+++++ Flashes of faces. Difficult to tell who they are aside from the general ("a Kanda" or "an Allen," for example).
+
Tyki and Allison get killed by sector cats +
Being turned into a jackal +
Halloween Hallway +
Getting sick and watching Jurassic Park +
The Time Room (Some parts, not others. Mostly just the very beginning.)
+
Fighting Noah!Komui +
After Tyki came back from Falling (Because it's vague, he doesn't actually know that the last version Fell, just that he'd been bitter and in pain because of something.)