Board Thread:General Discussion/@comment-1913529-20160306153022/@comment-25045164-20160307063002

Hm... Now that you said it, I believe we had this discussion before. It's not a bug but an unfortunate circumstance that happens when your room fails to score enough by the time the last enemy is downed. The number of nontargets you need to destroy during EM depends on how many of them are left pre-EM. Usually, if you manage to destroy everything during 1st phase, you just need to focus on handling the EM targets and leave the nontargets alone.