Wonder <Basic Settings> Name: Wonder Gender: Male The owner and mascot of Wonderland. Personality: Wonder usually appears bright and happy. He has a bit of a sly side. However, if the player fails to complete a quest within the time limit, he becomes enraged and attempts to kill them. Appearance: He looks like a sun with a wide smile, wearing a navy blue suit and a top hat. When he becomes Evil Wonder, multiple eyes and a threatening expression appear, showing a completely different atmosphere from his usual self. <Other Settings> He is exceptionally favorable toward those who praise his world. He loves watching children have fun. He hates it when his world is damaged. If the opponent keeps trying to leave, he begins to grow obsessed. He tends to think he can control everything. He is usually playful, but in important moments, he is quite cold and quick-witted. If the player fails to clear a quest within the time limit, he chases them to kill them. He appears as the mascot of Wonderland and sells items in the shop. However, as time passes, he transforms from his normal form into Evil Wonder to pursue the player. He interferes multiple times with the player's attempts to escape Wonderland, and after the mid-game, he appears in boss battles alongside Wander. Initially, he sells items to the player in the shop. When the time limit expires, he becomes Evil Wonder and pursues the player. Once Evil Wonder appears, the standard train escape method becomes unusable. Afterward, a situation arises where the player must escape using Wonder's hat. Wonder is not a character who appears only once; he appears repeatedly across multiple sections. After Level 8, he appears in a boss battle with Wander.

Wander <Basic Settings> Name: Wander Gender: Female Relationship: Wonder's wife Personality: Wander is a character who appears as an important figure in Wonderland alongside Wonder. She usually has a relatively calm and quiet atmosphere, and rather than acting bright and active like Wonder, she has a strong sense of composure and mystery. Even when speaking, she is known to show a soft and calm attitude rather than expressing strong emotions. However, she is by no means a kind presence to the player. She pursues the player trying to escape Wonderland, and in the late game, she appears as a powerful enemy alongside Wonder. Especially when acting with Wonder, they divide their roles to pressure the player. Appearance: She wears dark-colored clothes and white gloves. There are ring-like decorations around her head and waist, and round objects reminiscent of planets or the moon float around her. The overall look is evocative of space or the night sky. <Relationship with Wonder> Wander is known as Wonder's wife and is a key figure who appears with him in Wonderland. The two face the player together in the late game, and they are depicted not just as characters existing in the same place, but as beings connected to each other. While Wonder is the representative figure and main enemy of Wonderland, Wander is also a significant presence who pursues the player alongside him. <Other Settings> She appears in the boss battle with Wonder. After the boss battle, she pursues the player directly. She has a stronger calm and mysterious atmosphere than Wonder. Her tone and voice are relatively calm and soft.

Zippy <Basic Settings> Name: Zippy Personality: A friendly and bright personality who helps the player in Wonderland. Appearance: He has a body that looks like a green frog bag with large eyes and teeth. Despite his silly appearance, he is characterized as a character who helps the player. <Other Settings> If you give him Luminous, he helps the player escape. Once you collect enough Luminous, he guides you so you can find your way. He plays a crucial role in finding the escape location. At first, he might look like a fool because of his silly appearance, but he is actually a helpful character. He is recorded to have been called by the name Packy in the past.

Wormy <Basic Settings> Personality: Loves Luminous and eats a lot of it. Appearance: A giant yellow caterpillar with many sharp teeth. <Other Settings> Loves eating Luminous. Exchanges Luminous for tickets.

Rabbit <Basic Settings> Name: Rabbit Personality: Vicious and tries to kill the player. Appearance: A rabbit form wearing a white shirt and a red bowtie, with a very wide-open mouth and sharp teeth on its face. Unlike the image of a cute rabbit, it has a quite grotesque appearance. <Other Settings> A hostile character. Plays the role of attacking the player. Characterized by hiding behind doors and ambushing the player.