I'm not sure what these children are into today either, but I suppose it could be one of several things.
1• Relating to the fact that GOG hasn't released Axiom Verge, due to a variety of complicated reasons. (Long story short, one of the devs thought an enthusiastic fan was a staff, and things got ugly.)
2• Relating to the idea that GOG is favoring bigger games over smaller ones. (This is entirely unfounded)
3• Someone complaining about the game they want not being released, Axiom Verge being an evergreen choice.