have you ever played Black Ops for an experiment?

Question: have you ever played Black Ops for an experiment?
- Keywords:
  black ops,
  computer game,
  game
Asked by pratiksha21 to Jools on 21 Jun 2011. This question was also asked by hafeez1.
- Julie Greensmith answered on 21 Jun 2011:
  
  No not for any experiments – I mostly use Quake Arena as it is easier to modify. I like to play it though, it is a very good game.

Question: have you ever played Black Ops for an experiment?