ABZÛ is Stephen's 78th's Let's Play and his 44th collaborative Let's Play with Mallory. It is a blind play-through, with Stephen playing on odd-numbered episodes and Mallory playing on even-numbered episodes.
ABZÛ debuted on July 3rd, 2017 and ended on July 17th, 2017.
- ABZÛ #1 - "Riding Dolphins"
- ABZÛ #2 - "Free Willy"
- ABZÛ #3 - "Stories of the Past"
- ABZÛ #4 - "Beneath"
- ABZÛ #5 - "Connection [THE END"]
- Stephen and Mallory have also done a Let's Play of Journey. This is notable because many members of the team that worked on Journey (most notably the art director and composer) also worked on ABZÛ.