Sumerian Six achievements

33.33%
Can Opener
Kill your first Panzerwolf
33.33%
Bear with Me
Wojtek Galica and his beast joined the Enigma Squad
33.33%
I Want My Scalps
Kill 100 enemies
33.33%
Acerbic Personality
Rosa Reznick agreed to help stop that fool, Kammler
33.33%
Lilleby
Beat the Lilleby level
33.33%
A New Challenger Has Appeared
Complete your first Challenge
66.67%
Nothing to See Here
End an alarm by killing every enemy in the area
66.67%
Löwenfels Castle
Beat the Löwenfels Castle level
100.00%
Hey, Sis!
Isabella Sterling reluctantly joined forces with her brother
0.00%
Enigma Squad Certified
Fully upgrade All Skills
0.00%
That's not up to Code
Kill at least 5 enemies with a single environmental kill
0.00%
Field Marshal
Beat all missions on Hard difficulty