Awwwww, whats in the bag?!

The hammer, useful as it may be, is probably not gonna be as useful as a stomach refill. We don't know how long it's gonna be until we get another chance to eat something/one.

my vote is on the lamp. Because having some extra light for caves or quickly brighten things up in dark forests is helpful since making a fire takes a while.

Definitely voting for the dagger and mystery sack. Not sure what else though.

The lamp is an intriguing option, though. It's fragile, would give away Tanya's position if lit, and probably runs on fuel only settlers can provide, so it would only be useful until it ran out.

On the other hand it would probably ruin someone's day if Tanya threw it at them while it was lit. A firebomb would give Tanya a tactical edge over... yeah, pretty much everything. I'm just not sold on the idea because of how many liabilities it comes with as well.

Dagger and lamp, the food could be poisoned lying out in the open like that and who knows if what's in the sack is useful.

My vote is on the dagger (for closer-range combat, should it be necessary), the leather sack (only to see what's inside; possibly some more clues about the tribe), and the lamp (they may need it in the future[?]).

I voted for the Hammer, Leather Sack, and Dagger.

The hammer for a tool and a non-lethal weapon.
The leather sack for it's contents and for being useful and durable for carrying things.
The dagger for being another tool and short range weapon.

Main concern though is why are all these things left behind? The fruit seems fresh which indicates that the items were recently left there. If the tribe moved, they would've taken everything. It wouldn't make sense to set up a trap using their own settlement as well. Only thing I can come up with:
Something happened to the tribe.

I agree that fruit on the table. I say examine the fruit and see how old they are. If the fruit fresh then the settlers left a day or two. If the fruit rotten then they left longer, maybe a week or so.

the chair to the left is suspicious, it looks too much like a chair

Dagger, fruit basket and mystery sack

The dagger and hammer can be of use to her later on, while the sack contents are an unknown right now.

 The lamp could be useful later down the line, though should probably be used cautiously.
 The dagger is a good fallback weapon in case she loses her sword — such as what happened when Kuva swallowed her. The next person who tries it might not be so reasonable (given a certain definition of “reasonable,” anyway).
 The leather sack is potentially useful, if only as another thing to carry stuff in. If it has something useful inside it, so much the better.

I say the Dagger will be the most useful thing for her currently - a assurance plan incase Kuva trys to make the bunny disappear again, probably be best to keep it as hidden as possible.. Kinda hard with how little clothing she has but...

The Leather sack might be something, or it might not. It could be a waste of time, and I personally don't think taking risks on chances would be in Tanya's best interest.

Oh my god, the flashbacks to Fighting Fantasy bullshit.

Which of these are red herrings? Which one item will be absolutely critical for Tanya in her most dire time of need? Hint: it's not what you would think!

Fruit won't fill her up. So maybe one of the tools.

No ones mentioned the bottle >..> whats in the bottle?

Take the tools and if its getting dark the lamp will be good to use to shed light in dark huts

The hammer dosen't seem to use full to me. I don't think you'll anything that would lead the group in finding the kids. However, it could be use as a means to break something or someone.

The dagger is a better weapon for Tanya. Good for defending herself in Close Quarters combat, good for taking out someone from behind and can be a great way to threaten or get people if she grabs them from behind. Of course it'll be a good tool to cutting something like rope, or a net, or a vine, etc.

The lamp is kinda questionable. Tanya could use it to explore caves or pitch black room but she hasn't come to a situation so far that needed extra light. I just assumed that Tanya's eyes are good enough to see ine night so I don't see the need more light to get around.

The glass bottle have something inside it that could be clue on where the kids are or less learn more on the settlers do here. She could empty the bottle and put something inside it that could be important. She could also throw it someone or something at some point.

The leather bag look to odd. Seeing what's inside it maybe a clue or could something like rare metal, gold, maybe live food which she could eat right understand what it is first. Can't too care or she'll end up eating a poisonous spider or anything.

The fruit could be used to fill Tanya's stomach a bit right now or later. Also depending on how old the fruit is can say a lot about happen tothe settlers there. Fresh fruit means they left for a few days, rotten fruit means they left a week ago or more.