Hello.
I'll add my portfolio too, in case you still need an artist for this or other projects.
I personally like roguelike games and I'm waiting to have a chance to work with this type of game.
This is my forum thread:
http://pixelation.org/index.php?topic=20027.0But you can find a more specific portfolio on behance, with the project I worked on previously:
https://www.behance.net/bi-workshopThanks for reading and good luck with the project!