I managed to win in the end when the agent picked up the bomb, then the food, then went back to the start. Most times though he went for the USB stick and stayed there. He also got stuck once or twice on a wall. Overall I liked the concept and the music + voice lines help it stand out from other games, but it might need some more bug fixing.
Also the level design can make it hard to win. For example the time I won, my agent walked past the guard on the top left, but once I knew he was walking in that direction, I had no distraction nearby to use on that guard, or doors that would stop my agent, so I was just lucky he managed to sneak by.
Nice job though, I had fun playing it!