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Master Key (Unlock Everything)
"Every character, level and outfit — no achievements harmed."
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How do I install Master Key (Unlock Everything)?
Download the free ProjectMods desktop app, then install Master Key (Unlock Everything) for Ultimate Chicken Horse in one click.
</>What does Master Key (Unlock Everything) do?
Want the whole roster, every stage and the full wardrobe right now? Master Key opens all 16 characters, all 24 levels and all 44 outfits in one tap. Here's the part that matters: the game's own built-in unlock code brands your save and quietly switches your achievements off forever. Master Key doesn't. It fills your collection the clean way, so you keep earning achievements exactly like normal. Play the game you paid for with everything already in the closet.
</>What is Master Key (Unlock Everything)?
Master Key opens all 16 characters, all 24 levels and all 44 outfits in Ultimate Chicken Horse in one tap. Here is what matters: the game's built-in unlock code brands your save and switches achievements off forever — Master Key does not, so you keep earning them exactly like normal. Play with everything already in the closet, the clean way.
</>Common questions about Master Key (Unlock Everything)
What does Master Key do in Ultimate Chicken Horse?
Master Key instantly fills out your collection in Ultimate Chicken Horse, opening all 16 playable characters, all 24 levels and all 44 outfits in a single tap. You can unlock everything at once, or use the separate actions to open just the characters, just the levels or just the outfits, depending on what you want. The headline feature is that it does this the clean way: unlike the game's own built-in unlock code, Master Key keeps your Steam achievements fully working. It is one of the free mods in the ProjectMods catalog for Ultimate Chicken Horse, and it is ideal for players who want the whole roster and wardrobe available from the start without giving anything up.
How is Master Key different from the game's own unlock code?
This is the whole reason Master Key exists. Ultimate Chicken Horse ships with a built-in code that unlocks content, but using it flags your save and quietly switches your achievements off — permanently. From that point on, nothing you do earns achievements again. Master Key takes a different path: it fills your collection without branding your save, so you keep earning Steam achievements exactly like a normal playthrough. In other words, you get every character, level and outfit right now and you lose nothing in return. For anyone who cares about their achievement showcase, that difference is the entire point, and it is why players reach for this mod instead of the in-game shortcut.
Can I unlock just characters or just levels instead of everything?
Yes. Master Key gives you separate actions alongside the all-in-one option in Ultimate Chicken Horse. Unlock All Characters opens the full cast of 16, Unlock All Levels opens all 24 stages, and Unlock All Outfits fills every character's wardrobe with all 44 looks. If you would rather keep some of the natural unlock journey intact, you can cherry-pick — grab every level for variety but leave outfits to earn, for example. Or hit Unlock Everything to do it all at once. Every path keeps your achievements working, so there is no penalty for choosing the piecemeal route. It is a flexible way to fast-forward exactly the parts of the collection you care about.
What exactly do the 16 characters, 24 levels and 44 outfits cover?
Between them, Master Key's actions cover the full unlockable content in Ultimate Chicken Horse. The 16 characters are the complete playable roster, so you can pick any of them straight away instead of grinding them open. The 24 levels are the game's full set of stages, giving you every board to build traps on from the start. The 44 outfits are the cosmetic wardrobe spread across all the characters, letting you dress up your chicken, horse, raccoon and the rest however you like. Unlock them together or individually — whichever you choose, your achievement progress stays intact, so a fully stocked collection costs you nothing on your Steam profile.
Why would I use Master Key instead of unlocking things normally?
Master Key is for players who want to enjoy the game they paid for with everything already available in Ultimate Chicken Horse. Maybe you are setting up a party night and want the whole roster and every level ready for friends, or you are returning to the game and do not fancy re-grinding unlocks. The crucial part is that you lose nothing by doing it: because achievements keep working, you can fill the closet today and still chase every achievement afterward. That combination — instant access plus an intact showcase — is what the game's own unlock code cannot offer. As one of the free mods in the ProjectMods catalog, it is the tidy way to skip the grind.
What options does Master Key (Unlock Everything) include?
Unlock All Levels
Unlock all 24 levels.
Unlock All Outfits
Unlock every outfit for every character.
Unlock All Characters
Unlock all 16 playable characters.
Unlock Everything
Unlock every character, level and outfit at once. Keeps achievements working.
Master Key unlocks all 16 characters, 24 levels and 44 outfits in Ultimate Chicken Horse at once, and unlike the game's own code this ProjectMods mod keeps your achievements working.
System Requirements
What features does Master Key (Unlock Everything) include?
- Open all 16 characters, 24 levels and 44 outfits in a single tap
- Keep every achievement working, unlike the game's built-in unlock that switches them off for good
- Unlock just the characters, just the levels or just the wardrobe when you'd rather go piece by piece
- Fill your whole collection the clean way and keep earning achievements exactly like normal
Best For
- New players who want the full roster and every stage ready for game night tonight
- Returning players rebuilding a collection on a fresh save without redoing the grind
- Completionists who want everything open but refuse to lose achievement progress doing it
- Hosts who want every character and outfit available so friends can pick whoever they like
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