How to get the first memory in stray. A collectible for B12 which can be found somewhere in the game world. Memories in Stray are missable, however you can replay chapters to collect any that you miss first time around.
Stray Memory 3 Location
The third memory can be found in the slums at the end of the alley where the laundromat is situated. Memories in Stray are needed to help B12 recover his lost thoughts and also helps to expand the story.