Kill Em All has these relationships to other tropes:

parents kids shares a parent with:
Anyone Can Die
Downer Ending
Everybodys Dead Dave
Total Party Kill
parent child
Downer EndingThe Bad Guy Wins
''Shoot The Shaggy Dog
''Its A Wonderful Failure
''Sudden Downer Ending
''Cruel Twist Ending
You'll need to Get Known if you want to add or modify these relationships.