Hyperspace Arsenal: He can carry vast amounts of weaponry, various keys he doesn't even need, various devices that are built onto his weapons, jars, food, and badges, and at the end of the day, still have enough to fit panties and lipstick in it too.
Red and Black, Keep Back: With that red hat and black shirt, you start of with everyone thinking you are a battle robot and "Mimiga-butcher". The fact that you are a soldier doesn't help. Subverted later on when you learn that you were sent to destroy the Demon Crown rather than the Mimigas.
A frenzied Mimiga. He kidnaps Sue in the Egg Corridor. It is implied he was the caretaker of the Dragon Eggs, as the 3DS version reveals the ID Card is his.
Degraded Boss: Reappears on The Balcony as a slightly stronger regular enemy, jumping higher and firing off more projectiles. Whether it's actually him, or just another frenzied Mimiga that looks and acts like him is up for debate.
A robotic monster that lives in the Sand Zone. Prior to its appearance, Misery was going to fight the hero. Upon noticing him about to rise from the sand, she leaves dealing with the hero to him.
A large, multi-segmented monster that lives in the center of the island. Its power keeps the island floating in the air. If it is destroyed, the island will fall. After defeating it the first time, it's about to be destroyed, but Misery and the Doctor arrive and save it. It becomes the Undead Core and is a possible Final Boss.
Boss Bonanza: In the second fight, it comes after Misery and the Doctor.
A mischievous mushroom that lives in Mimiga Village's graveyard. He gives the hero the Mushroom Badge if he saves Curly and tells him about her amnesia. The badge itself does nothing; the actual cure is Ma Pignon himself. However, he won't go down without a fight.
Bonus Boss: Required in order to get the best ending.
Kaizo Trap: Heavy Press falls through the floor after being killed. The punishment for standing underneath him when he does so is instant death. That is, unless you abuse Mercy Invincibility via one of his minions.
Stealth Pun: A necessary bomb ingredient, charcoal, its found in his house.
A resident of Grasstown. The fireplace in her house contains a passageway that leads to the second half of Grasstown.
Event Flag: To pass through the fireplace, you need a jellyfish juice. Said jellyfish juice comes from a giant jellyfish that appears only when you try to pass through the fireplace.
Optional Sexual Encounter: Sleep in her bed after she mentions jellyfish juice, and the hero will wake up with her sleeping next to him. He obtains her lipstick, which is useless outside of getting 100% Completion. This also works in In Curly Story. She gets her rouge.
A robot that oversees the power room in Grasstown. He helps break Kazuma out of a house.
MacGyvering: He can make a bomb out of a charcoal, a gum and jellyfish juice.
Robo Speak: In the fan-translation he SPEAKS IN ALL-CAPS ALL THE TIME.