The floor pools water in the crevices between the giant stone tiles.
This is a kind of awkward phrasing. I might make the water the actor here (e.g. "the water pools on the floor, in the crevices...")
The ceiling is smooth but cracked from
the erosion of water.
I know what you're trying to say, but typically "erosion of something" indicates that the "something" is what is being eroded, rather than the thing that's performing the erosion.
Steam
leaks from the borders of one door and a single dove
made a nest above the other.
You've got tense problems in this sentence; I'd probably try to find a way to put the dove's nest in present tense along with the rest of the snippet.
If I go crazy, then will you still call me…
Hello.
lol.
I was told I can’t use the dove. Apparently John Woo has copyrighted using them for symbolic purposes.
lol.
Just give me a moment to rework this room and
I we will move on.
Extra word.
“I’m trying to imagine what it would be like if I was in a party with players that actually RP.” Jorun answers without opening his eyes.
“If you want to RP so badly then I will join in.” Varonis moves away from the wall and stands in front of Jorun. “You start.”
Oh yeah, this is going to go well.
“Yes. I am from the coast.”
“You’re a wizard.”
“Obviously.”
“Then, you’re a wizard of the…”
Whoa, whoa! Stop right there. Room’s done. Let’s get back to it.
Oy, lol.
Bob rolls his eyes. “Could we get on with it? We haven’t done anything in the past hour.”
You know what they say; D&D is half an hour of fun, all packed into four hours!
Bob points at the ceiling with a forced smile on his face.
These moments are just so great to visualize.
Jorun, who has just recently learned which end of the sword to hold, noticed, and is able to say with some certainty, that the door is made of wood.
I actually laughed out loud at this one.
“True neutral, baby!” Bob starts dancing and moonwalks through the door.
“Oh, great.” Bob says with a blank face. He folds his arms and says, “Anyone remember to buy healing potions.”
Besides the fact that you're missing a question mark here, great ending
And just think, the party got all the way through a whole doorway!