I am doing the icy research station and I am missing an arrow. Looks like a bug.
pixel_player571565296 All must be there, could be a little far. Screenshot?
Have you checked out the wiki maps & videos?
Have you checked out the multiple forum posts that contain maps, videos, walkthroughs, guides & hidden gifts/bonuses?
These dedicated players put a lot of time, energy, effort & expertise into creating these maps, videos, walkthroughs & guides to assist other players.
Just thought I'd share what NOT to do in case anyone else is over-tired & thinks a penguin ate an arrow🐧
DON'T do what I did here: