| Game Only
| The characters and/or events depicted in this article pertain to games of the Ben 10 franchise.
| The characters and/or events depicted in this article are non-canon to the main series' continuity.
Way Big Nano is a miniature version of Way Big to support the player in the game FusionFall.
The Way Big nano resembles Way Big from Alien Force and Ultimate Alien.
- Even though he wasn't released yet he appears in Dexlab's Nano containment on Mt. Neverest.
- He can be seen in the Ice King palace along with the Alien X Nano.