Adventure/war-related fics, generally falling under the Crossover/Alternate Universe category.

Romance fics.

Fics generally involving a cast of characters adventuring through the world and overcoming challenges in RPG fashion, but there's a lot of room for interpretation.

Romance fics with clop elements. Beware, what you see cannot be unseen.

Comedy fics.

Dark/Grimdark fics. Not for the faint of heart, but worth a read for those who like having their heartstrings pulled.

Straight-up clopfics where the focus is primarily on clop.