theres 2 ways .NO.1 is when otacon gives u the stuff he gives u ketchup. wait till the guard has to go to the bathroom then lay down on the floor equip the ketchup and press the action button.and it will look like u got shot or stabbed u know what to do when he comes in. NO.2 when he goes to the bathroom go hide under the bed wait till he comes he will come in looking for u and kill him or knock him out. oh yeah when u get ur suit back check it for a bomb or it will blow up and kill u. i preffer the ketchup trick cause i like it

the same way as i know but u can also wait for the 2nd torture and get the ninja 2 save u unless u cant wait to get out of there with the dead guy in the corner

There are a few ways you can escape the cell. If you wait Otacon will come to the prison door. He's a wimp so don't expect him to get you out, but he does help you. He hands snake a bottle of ketchup. Luckly for us the guard is sick with diarrea and will evntually head to the bathroom. Once he's gone get on the floor and press the action button. The ketchup will ooze out under him. When the gaurd gets back he will rush in the cell. Get up and knock him out. You'll be free to leave. If your looking for a more cleaner approche then do the following. Wait for the gaurd to head to the bathroom and hide under the bed. He'll come back in a panic and go in the cell looking for you. Knock him out and leave. A word of warning though your sneaking suit has a new item.....a bomb...so be sure to get rid of that bye throwing it away.