Thanks Snarky, but I think I'm done. That bg would need much more work, but that's good enough not to block everyone for the contest. Here is my entry :
[imgzoom]http://31.media.tumblr.com/4d296e189edf3e13975ee1c618c378e7/tumblr_n5glgatBE31tsfksfo1_1280.gif[/imgzoom]
The brutal transition between the left part and the right part is by design, as there will be a quick scroll (left or right) when the character enters or exits the cave. Still, this is one background.
EDIT: ooops, the symbols on the stone don't disappear when the stone disappears. I screwed up my layers when making the animated gif. Oh well. Nevermind.
[imgzoom]http://31.media.tumblr.com/4d296e189edf3e13975ee1c618c378e7/tumblr_n5glgatBE31tsfksfo1_1280.gif[/imgzoom]
The brutal transition between the left part and the right part is by design, as there will be a quick scroll (left or right) when the character enters or exits the cave. Still, this is one background.
EDIT: ooops, the symbols on the stone don't disappear when the stone disappears. I screwed up my layers when making the animated gif. Oh well. Nevermind.