Finding Trellis
Walrig and another soldier found Trellis and Luger sleeping in an alley and brought them into The Drinking Hole. Walrig shocked Trellis several times with his Stun Trident, which angered Emiley Hayes into blasting them out of The Drinking Hole with The Amulet.
Encounter With a Nigeria
Walrig and the other soldier were in The Drinking Hole when Gabilan came in and wiped the other soldier's memory. Walrig asked Gabilan why he would do this to his own kind, and Gabilan revealed that he was the only one of his kind.