The final achievement of this game is not unlocking even though I have the image is this a coding issue

no pictures in gallery.

I can't unlock doors or pick up th AR... I have enough points, so what's the button for it?

- All achievements can be obtained. - To interact with items you press "F". - Health item does NOT work. - Shield item does NOT work. - Ammo does NOT work LMG. - Barricading doors interaction is a bit finicky at times but still works. - Gallery is Blank I hope this is helpful to someone....

is it possible to lower the rez? i play on a mac, it lags since its high(idk iag is right but i move extremely slow, like i cant move well, it takes a second to look another direction, and i teleport when i move pretty much).