What kind of a game 2d platformer? 3d fpp? Would be easier to make number of possibilities reduce.
My first tough was No One Lives Forever series as it was about "Spying Girl" :P
https://www.mobygames.com/game/windo...-lives-forever
https://www.mobygames.com/game/windo...y-in-harms-way
But not sure after that small amount of description.