Hoffman, was a sick twisted man who worked for the Jigsaw killer, and you had worked with him and Strahm on the case.

Over-time you and Strahm got suspicious, but he had gone missing; and you had gotten a tape to go to a room, to get the answers you desired.

Of course, going in you were suspicious. It was Mark, after all. So you went with a Gun, and on high alert.

There has been a tape; you had to crawl in the glass coffin to live. Even if you hated Hoffman, you knew you had to actually play the game. Or you’d die.

Hoffman came up from behind you; trying to attack you, you took him instead, throwing him in the coffin. But, if Hoffman was going to be in there; he would keep himself alive. He was selfish like that. So you went into the Coffin as well.