mmu1 said:"You can always tell a player from a DM" Yeah, no kidding... Just look for the guy trying to part the Red Sea...![]()
I think you were within your rights to give the bridge whatever DC you wanted, but I don't necessarily think that 20 is a reasonable DC for a very wide bridge with ropes you can hold on to... When walking across a fairly normal bridge (slimy or not) is probably more difficult than staying upright on a (nearly)frictionless surface created by a Grease spell, my suspension of disbelief tends to waver a bit...
That's one thing, the other is that the player has the right to be at least somewhat annoyed with having his 9th level character challenged by a freakin' slimy rope bridge. Just an everyday situation with the DC jacked up high enough to make it a challenge - uninteresting, and possibly embarassing. (especially when it seems like no one else even had to try hard to get across)
If you're throwing something at a 9th level character, then don't make it something you could use against a 1st level one, just with a higher DC - if you are tailoring things like that to your characters, make it something worth their while...
Lets see. Two large mimics looking like trees on either side of a bridge traped by a 10th level druid to be difficult to cross, with green slime under the bridge to "catch" the fallen, while the druid attacks as they try to cross. Nope, that does not sound like a challenge for 8th/9th level characters.

BTW, I eventually let the party cross with the balance check at 15 to prove a point. All of them made it very easily. Boy, that was exciting for them and they got alot of experience for it also!
