|Game(s)||Freddi Fish and the Case of the Missing Kelp Seeds|
Herman is one of the many characters Freddi and Luther help in their first game.
When first encountered by the duo, Herman is dwelling in a glowing neon shell, much to his own bother because it glows all day and all night, keeping him from getting any sleep. After Freddi and Luther come to his aid by giving a purple shell (which Freddi picks up in the same cave Gabby Halibut is stuck in) that doesn't glow, he moves into the new shell, dons a green night cap, and then gets some sleep. As a reward, Freddi gets the glowing shell.
Herman appears in all versions of the storyline, but he is only important to the Three Caves storyline.