The mod currently supports 15 fully playable aliens:
The mod includes authentic sound bites ripped from the Ben 10: Alien Force series. You will hear the classic "Omnitrix charge-up" sound, alien roars, and even Ben’s voice lines when you time-out. Ben 10 Version 2.0 ADDON MOD para MINECRAFT PE ...
The developer has already teased Version 3.0 on Twitter. Upcoming features include: The mod currently supports 15 fully playable aliens: