Trespasser yeah there was a bit with a keypad for getting into the Ingen employee village, I spent ages trying to use the pointy finger and a mouse to press the keys on the keypad... I couldn't do it, but there was a break a bit further along the fence/wall. They wrote the code on the wall (upside down) next to the keypad, but I guess they realised it was too cumbersome so they made a break in the wall further along.