All three of these are lovely, but the text in this last one really detracted from the story. It wasn't necessary. 3/5 because the useless addition ruined the flow.
I just found an item called 'undefined,' with an 'undefined' weight. Now the weight I'm carrying reads NaN/100 and there doesn't seem to be a limit to how much I can carry.
Yes the 'G' button doesn't work for saving a fallen comrade, but if you save and quit then go back into the game, voilà. There is your friend back on their feet.