vendettanet: Yes, there is no many Delphi vacancies (depending on country), especially in gamedev industry. Actually I know only two modern games made with Delphi - Act of War and XIII Century. Plus many casual/shareware games.
So if you want to work in a gamedev company as a programmer you should recall C++. And Pascal coding style here is a plus in my opinion.

Of course you can program (yes, and games too) in Delphi and make money selling your programs as shareware as many people does, including myself.