This is probably a real bad idea, so go ahead and poopoo it, I won't be offended.
And someone else must have thought of this, if it's already done someone point me at it. :)
Make a map that take the player to the Lost island, maybe you could just do the stations, have flags in each station, but on a smaller scale and make them all interconnected. Or just do a single station like the swan.
Bored fans have already mapped out (http://www.lostpedia.com/wiki/Swan) different areas as a reference.

think it woild be better for HL2dm, lost isnt fitting with dods

Originally posted by Staker500
think it woild be better for HL2dm, lost isnt fitting with dods

I think it would be even better in Farcry, but it takes ages making a map for Farcry, I never finished the island I was making.