What are the BETA?

What are the BETA? A fitting question for such immeasurable beings. This video explains them while not giving away all the secrets. Credits- Eiren,weiss for assisting in the Script Alester, and Yamamoto for revising and finalizing the script. Yamamoto for VA’ing and editing the video. @yamamotomechbattles/about This video is made under fair use -- we don’t own the assets, music, or media. anime used for exposition (in chronological order of the timeline) -Schwarzmarken -Muv Luv total eclipse -Muv Luv Alternative