At some point in our life, we would need to decide who we want to be. It could be anything that you want and no one is going to tell you what you want since that is your own decision. In your case, you always want to be a secret agent and now that you are bigger, you finally achieve your dream job. You have been thinking of it every night and day, but that now, it is not what you think of it. It is hard and full of danger. You always need to kill since you would be killed by killers if you don’t fight them. You won’t have a choice since it is too late for you to change.
As a secret agent, you need to deal with dangerous people over and over again since there are lots of them and if you manage to get into their world, they would not stop till you are dead. Killing them would not solve your problem as there would be more. It is like a grass on the hayfield as they are sprouting like crazy and the only way to kill them is by chemicals. Of course, an agent would not use that, instead, they would depend on their skills and gadget to get them by.
In this game, you are a special agent and you need to get as far as you can. There are no story in the game as you just find yourself running for your life. You need to shoot any enemies close at you since you would get killed if you don’t. Also, try to make those long jumps as you won’t progress in the game if you aren’t able to. Grab those guns and grenade and use them every time you would need it. The game gets harder as you make some progress.