reactor 09 (spoiler contained)

[The_Other_Guy]

Can't figure out what to do with Matt at the gun scene.  I already exhausted all conversation options, tried combining every item with every other item, and tried using every item on Matt, Marson, and "thing" but nothing worked.  I also can't find anything else to interact with.  BTW how do you hide text; I forget, it's been a while.

[shimbo]

Can't figure out what to do with Matt at the gun scene.  I already exhausted all conversation options, tried combining every item with every other item, and tried using every item on Matt, Marson, and "thing" but nothing worked.  I also can't find anything else to interact with.  BTW how do you hide text; I forget, it's been a while.

if you mean the last scene in good ending there is one thing you can shoot, it is above you, try