If you finished Poppy Playtime: Chapter 5 — Broken Things and immediately wanted to know more about Chum Chompkins, you are definitely not alone. He is one of the chapter’s strangest characters: unsettling at first glance, surprisingly important to the story, and connected to a much bigger conflict than his quiet presence might suggest.
So, who is Chum Chompkins? The short answer is that he is a Playtime Co. toy encountered in Chapter 5 whose actions put him in a complicated position between the Prototype and Giblet. The more interesting answer is that Chum’s behavior raises questions about loyalty, survival, and how much control the Prototype really has over the toys working around him.
Who Is Chum Chompkins?
Chum Chompkins is a character introduced in Poppy Playtime: Chapter 5 — Broken Things. His design leans into the series’ favorite contrast: a toy-like appearance that can look almost silly until the game places it in a dark, dangerous environment. Like many Playtime Co. creations, Chum is not simply a cute mascot. The factory’s history makes even familiar toy features feel suspicious.
Chapter 5 introduces Chum while the player is navigating the deeper laboratory areas. The player is already under pressure, and the chapter has made it clear that not every creature in the facility will behave in a predictable way. Chum’s arrival adds another layer of uncertainty: is he a threat, an ally, or something in between?
What Is Chum’s Role in Chapter 5?
Chum’s role is closely tied to the Prototype’s network. He is associated with carrying out tasks for the Prototype, but the story also reveals a connection between Chum and Giblet that complicates the idea that Chum is simply a loyal servant. Giblet describes Chum as someone on the inside, suggesting that Chum can pass information or help from within the Prototype’s operation.
That double position is what makes Chum interesting. In a game where information is scarce and characters rarely explain everything, a character who can move between two sides becomes valuable. It also makes him vulnerable. If the Prototype discovers that Chum is helping Giblet, the consequences could be serious.
Why Does Chum Help the Player?
One of Chapter 5’s most memorable moments comes when the Prototype enters and Chum hides the player inside his mouth until the danger passes. It is a disturbing scene, but it also turns Chum’s unusual anatomy into protection rather than an attack. The moment makes players reconsider their first impression of him and shows that his actions do not fit neatly into a hero-versus-monster label.
It is safer to describe Chum as a complicated ally than to assume that every motive has been explained. The game gives players reasons to think he is helping the resistance against the Prototype, but it does not answer every question about why he took that risk or what he hopes to gain.
What Is Chum Chompkins’ Experiment Number?
This is a common fan question, but it is important not to invent an answer. As of the currently available official character information, Chum’s experiment number is not clearly documented in the same way Lily Lovebraids is officially identified as Experiment 1468. Some fan pages and product listings may use labels or theories, but a store listing is not the same thing as an in-game document or official character profile.
For that reason, the most accurate answer is: Chum Chompkins’ official experiment number has not been clearly confirmed in the sources used for this guide. If a future update, tape, or official profile names it, the article can be updated with that evidence.
How Is Chum Connected to Giblet?
Chum and Giblet are closely connected, and their relationship is one of the most useful clues for understanding Chapter 5. Giblet is willing to trust Chum with information and treats him as an insider. That suggests a relationship built on shared history, a favor owed, or a mutual goal. The exact emotional history is not fully explained, which leaves room for fan theories without making any one theory canon.
For a deeper look at the other half of this partnership, read our guide to who Giblet is in Chapter 5. You can also compare their introductions with our broader Poppy Playtime Chapter 5 new-character overview.
Is Chum a Villain or a Good Guy?
That is the fun part: Chum’s role is not as simple as his appearance or his apparent job title. He is connected to the Prototype’s side, yet he also appears to help the player and Giblet. Rather than deciding that he is completely good or completely evil, pay attention to what he actually does in the chapter. His choices suggest that the factory’s power structure is more complicated than a list of loyal followers.
For context on the central threat, see our article Who Is the Main Villain in Poppy Playtime Chapter 5?. The Prototype’s control over the facility is a big part of why Chum’s position matters.
Chum Chompkins Plush: A Collectible for Chapter 5 Fans
If Chum became one of your favorite Chapter 5 characters, Five Star Toy has a 25 cm Chum Chompkins plush that fits neatly into a character display. The store’s listing describes it as a compact collectible for fans who want to add the character to a Poppy Playtime shelf. Check the product page for the current price, stock, and full specifications before ordering.
You can also browse the full Poppy Playtime Chapter 5 plush collection to compare Chum with other characters from Broken Things.
Final Thoughts: Why Chum Deserves More Attention
Chum Chompkins is memorable because he sits in an uneasy middle ground. He is connected to the Prototype, but his connection to Giblet gives him another purpose. He can be frightening without being a straightforward enemy, and helpful without having every motive explained. That ambiguity is exactly the kind of detail that keeps Poppy Playtime fans comparing scenes and building theories after the credits roll.
The biggest unanswered question is not only what Chum’s experiment number might be, but what made him willing to risk his position. Until the game or an official source provides a clearer answer, the strongest fan theory is the one that stays close to what the chapter actually shows.
Keep Exploring Chapter 5
- Lily Lovebraids Explained: Experiment 1468 and Her Story
- Who Is Giblet? Experiment 1202 Explained
- Who Is the Main Villain in Chapter 5?

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