The hidden is now found!
Our community admin Operation40 found a file inside Defense Grid’s “The Awakening”
folder called DG2HeroAnimation.txt
After some resizing and music selection he was able to share it with us for everyone’s enjoyment.
This file can be found in your steam file under your
(Steam\steamapps\common\defensegridtheawakening\DG2HeroAnimation.txt)
That is really quite stunning! Nice!
The original music video for this ASCII easter egg can be found here: https://www.youtube.com/watch?v=KyDshHEK-gE&list=UUwYRBXnA6EN8gTxDBuHxOpQ
amazing !!!