I asked the following question: Which of the versions is the latest?, and raised a bounty for it. However, the bounty was awarded automatically, and the answer which got my bounty has misleading information.
It says Game 2 is CS 1.6 and NOT Condition Zero. But those screenshots are actually taken from Condition Zero game only. All of three games are Condition Zero. I had clearly mentioned it.
Can I get my bounty back? It's embarrassing.