I really enjoyed Axiom Verge too, but I got stuck probably 3/4 through the game and never got past it. I ran around the entire game area a few times trying to figure it out, but eventually put the game down for a little while. When I picked it back up I tried to consult a walkthrough, but by that time I had kind of forgot what I was doing and therefore became frustrated trying to figure out where in the walkthough I needed to look. I need to just start over again at some point once I get through my backlog.