CHARACTER
This sardonic, deadpan artificial intelligence narrates a series of increasingly deceptive tests, promising cake as the ultimate reward.
DEVELOPER
This Bellevue, Washington studio, better known for Half-Life and Steam, released this compact puzzle title as part of a boxed bundle in 2007.
DETAIL
This in-world science division built the testing facility where the game takes place, and its logo appears throughout the environment.
TITLE
Click Check Answers to confirm the circled squares above and reveal their letters here, then type your own guess into the blanks and check again.
Answer Key
CHARACTER GLaDOS
DEVELOPER Valve Corporation
DETAIL Aperture Science
TITLE Portal
