Lost Sasha's Button :

[D.Jack]

At the start of the game, after you beat the 1st level, Sasha 9 gives you a button, I took it where is suposed to go but when I free the kid inside, the button is gone!

Im not sure if you can drop the button (please tell me you cant) or not but im stuck at this part and looked for the button all over the camp without results. PLZ HALP

[Tilly the 3th]

You can access your invintory using the 1 key, button should be in there.