Currently, not really. I have intended to overhaul progression by the use of the twilight bosses in the over world, but I still haven't got around to it.So is there really any reason to go into the twilight forest? When you think about it you really don't gain much from fighting all the bosses. If you are strong enough to survive the wolves and defeat the boss then the gear they drop is pretty much useless. The only bosses I really benefited from were the Minoshroom (Uncrafting table), Hydra (Fiery blood for the sword with +8 attack damage), and Ur-Ghast (Fiery tears for sword). With all the other bosses it seems like I didn't really gain anything. I feel like I am really just fighting them to fight them.