Talk:Stalker/@comment-108.44.166.156-20130526052727/@comment-24.251.35.135-20130526062252

He can appear again to attack you in another mission or another playthrough of the mission you lost to him on. He can't attack you in the same instance twice, though. Say he came and defeated you, then you moved on a bit. He couldn't come again a few minutes later is what the article is talking about.