Revealing mistake: The Horta's round tunnels have perfectly even striations and are obviously factory-manufactured tubes. Acid secreted by an elliptical creature burning through solid rock would not create a perfect circle. The Horta is visibly not chewing, sculpting or smoothing the sides. No acid burning method would leave patterned stripes on the walls, either.
You may like...
Join the mailing list
Addresses are not passed on to any third party, and are used solely for direct communication from this site. You can unsubscribe at any time.