Rookie is a Mascot on Pengur. He is the Comm leader of the Elite Penguin Force.
- He had to take the Secret Agent Test 44 times.
- According to the EPF game System Defender, Rookie hates SPAM, has a collection of Fish Recipes stored on the EPF mainframe, and somehow speaks crab language.
- He discovered orange puffles. This means he, PH and Rockhopper have all discovered at least one species.
- Rookie has never been seen without his sunglasses on, except on the Rookie Anvil background.
- Rookie owns a pet rock.
- Rookie thinks Jet Pack Guy is very awesome, and considers him one of his best friends.
- Rookie stated that he is afraid of clowns (Coulrophobia)
- Rookie says his real name is "too silly to say"; this implies that Rookie is not his real name and is only his rank.
- Rookie has glued his hat to his head so he doesn't lose it.