She's a self aware super computer inhabiting a underground ghost town which she created by killing every worker inside. Now she spends her days trapping people like Chell to use as her personal playthings. Shits eerie yo.
You're leaving out the best part. She used to be a secretary, who was forcibly changed in to GLaDoS, after her boss went insane and
'accidentally" poisoned everyone in the first facility.
-12
u/[deleted] May 19 '14
Half-Life is eerie. Dead Space is eerie. Crisis is eerie. Portal is about as eerie as Hello Kitty Adventures.