Talk:Alphys/@comment-24721642-20150929235119/@comment-26347196-20160122184240

While it is a possible theory, it is still a strongly hypothetical one, and there is no instance that you see her commiting suicide at all, so I wouldn't go as far to say that you can kill her.

I mean, if Undyne, Mettaton and Asgore died, Alphys can still hide in the True Lab and be there forever. She may commit suicde but you can't be 100% certain.

Conclusion: you can't kill her. She may only kills herself.