Portal 2 Quiz
Try out this Portal 2 quiz to test your knowledge. Portal 2 trivia highlights key facts about Valve’s 2011 puzzle-platform game, released for Windows, macOS, Linux, PlayStation 3, and Xbox 360.

15 questions
~3 min to finish
Easy to hard difficulty
430 pts max score
Question 1 · Medium · 20 pts
What shocking discovery ends Portal 2’s co-op finale?
Question 2 · Hard · 40 pts
Portal 2's co-op wasn't just online—what local multiplayer format did it include on some platforms?
Question 3 · Medium · 20 pts
Which co-op robot is the shorter, rounder one: Atlas or P-body?
Question 4 · Medium · 20 pts
What is the name of Portal 2’s level editor on PC and Mac?
Question 5 · Medium · 20 pts
When Cave Johnson barges into Portal 2, how is he mainly presented—through live holograms or pre-recorded announcement messages?
Question 6 · Medium · 20 pts
The charmingly odd defective turret in the ending sequence is often nicknamed what?
Question 7 · Medium · 20 pts
Portal 2 gives a cheeky wink to what famous suspicious dessert slogan from the first game?
Question 8 · Medium · 20 pts
Who performed the ending song "Want You Gone"?
Question 9 · Hard · 40 pts
At the 2012 Game Developers Choice Awards, which category did Portal 2 win for its story work?
Question 10 · Hard · 40 pts
At the 2012 Game Developers Choice Awards, Portal 2 also won which sound-related category?
Question 11 · Hard · 40 pts
What replaced an earlier paint mechanic during Portal 2's development?
Question 12 · Hard · 40 pts
Which lead writer of Portal 2 shares top writing credit alongside Erik Wolpaw?
Question 13 · Hard · 40 pts
Which awards body gave Portal 2 several honors in 2012?
Question 14 · Hard · 40 pts
What was the name of Portal 2's 2012 update focused on user-made chambers?
Question 15 · Easy · 10 pts
Which Apple desktop operating system received Portal 2?