Buy Trombone Champ Unflattened Steam Key

PC
Trombone Champ Unflattened cover
Gallery
Win free games with your tickets

A Trombone Champ Unflattened Steam Key — also known as a CD Key or digital code — is the official activation code you redeem on Steam and keep in your library permanently. From €10.44 (€11.62 with fees, -8%) at Kinguin · 2 verified stores, 2 offers in stock · Updated 34min ago.

See 2 keys from €11.62
Historical prices
Medium price
Current minimum price
Trombone Champ Un… prices: 12-month price history →
Resellers
No payment fees With payment fees

Final prices with fees and discounts applied

Kinguin 4.6 (120.4k)
Subscription from 2.99€/month
-15%
Coupon
OCTGOC10 -10% copy Copied!
€11.60 €10.44 How to get this priceHow to get
Store Kinguin
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€1.18
Official stores
Steam 1.8 (3.7k)
No code available
€12.59
Store Steam
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -

About Trombone Champ Unflattened

You are a Tromboner…

It’s finally time to step up and fulfill your destiny in Trombone Champ: Unflattened! A rhythm game where every note, slide and triumphant toot is yours to command. With 58 unforgettable tracks, custom song support, campaign mode, collectible Tromboner Cards, and wild trombones with unique sounds to unlock, you’re not just playing along with the music—you’re creating it!

FIND YOUR GROOVE

Play the trombone your way—every note, every slide, every majestic honk is yours to control. You’re not just keeping up with the rhythm; you are the rhythm.

A ROAD PAVED IN BRASS

Toot your way through an all-new campaign packed with surprises, unlock fresh challenges, and climb the leaderboards on your way to glory.

HOARD OF HORNS 

Amass a treasure trove of trombones, each one wilder than the last. With 25+ unique designs and new trombones regularly, there’s always another horn to hunt!

IF YOU PLAY YOUR CARDS RIGHT...

Build your ultimate deck with 50 Tromboner Cards packed with absurd trivia and legendary trombone lore.

Trombone Champ: Unflattened! lets you wield your virtual trombone across over 58 tracks, spanning anthems, marches, classical bangers, and folk classics. Each piece is handcrafted to keep you honking and sliding to your heart’s content, with plenty of surprises and unlockables along the way to keep you coming back for more.

How much does Trombone Champ Unflattened for PC cost right now?

Trombone Champ Unflattened for PC starts at €10.44 (€11.62 with fees) at Kinguin, a Steam key, which is 8% under the €12.59 (no fees) it costs on the official store.

That €10.44 (€11.62 with fees) already includes the OCTGOC10 coupon, so apply it at checkout or the store will show you a higher price.

Just 2 stores stock it, 2 offers in all, so there is little here to push the price either way.

That puts it 3% under its average of €11.90 since 2024, so today is a better entry point than most days of its life.

Is it worth buying the Steam Key for Trombone Champ Unflattened now or waiting?

That €10.44 (€11.62 with fees) key has never had a real discount yet.

  • The Steam Key has been on sale for 23 months and its biggest drop has been 9%.
  • Only 2 stores sell the Steam Key, and with that little competition the price barely moves.
  • Not counting today, the Steam Key was at this price or lower on 80 days out of the 415 days on record: this is basically what it always costs.
If you are in no rush, it is worth waiting for a sale. We have seen it at €10.79 and we will tell you the day it drops.

Worked out from 494 daily records of the Steam Key for Trombone Champ Unflattened across 2 stores. See the full price history.

The price does not include each store's payment fees. The percentage is measured on the store price, without coupons, because that is how we record the history. The analysis only counts Key offers. Shared accounts, Steam Gift and physical editions stay out, because they are not the same product and their prices move differently.

Can you activate Trombone Champ Unflattened in US?

All 2 offers are Global, so the code redeems on any account no matter where it was created.

Is Trombone Champ Unflattened worth it?

Critics put it at 83 out of 100, though there are only 11 reviews published so far.

Information about Trombone Champ: Unflattened for PC


The Dine Out DLC for House Flipper gives you the chance to get into the restaurant business. This additional content includes immersive missions that allow you to renovate and transform various types of establishments such as restaurants, cafes, sushi bars, wineries, and pizzerias.

One of the big new features is the ability to rent out the properties you've renovated, not just buy and sell them anymore. You can now manage restaurants, offices, and homes, and generate long-term profits by renting out these spaces. Income will depend on the type of property, number of rooms, and furnishings, allowing you to choose the tenants that suit you best.

The DLC also introduces the Universal Cooker, a multi-functional tool that not only serves to decorate, but also allows you to act as a chef. With this tool, you'll be able to design your restaurant's menu, prepare a variety of international dishes, and use dishes as decorations in your establishment.

To make it easier to create a well-organized space, the DLC includes a grid measurement system, allowing you to place furniture and objects with precision and symmetry. Finally, you can customize your restaurant logo, creating a unique sign that represents your establishment.

Most common FAQs when buying Trombone Champ Unflattened for PC in digital format:

It is a key that will allow you to download the game Trombone Champ Unflattened on your PC from official download platforms.
As of 02/10/2026, in United States, the best price we have found in our selection of online stores that include the key for Trombone Champ Unflattened on PC is €10.44 (€11.62 with fees).
The Steam Key format is what we always recommend due to its ease of use and higher security compared to any other format. You just need to redeem the key in your account to download Trombone Champ Unflattened to your game library. The account format requires more complicated steps and is more prone to errors during activation.
The only issue we’ve encountered in 13 years is receiving a duplicate key that doesn’t work. In that case, simply contact the store where you bought Trombone Champ Unflattened, and they will provide a new key. You can also contact us, and we’ll help you out.
Delivery times vary by store. For example, in the case of Instatgaming, Eneba, G2a, or Kinguin, delivery is usually instant or takes just a few minutes. These stores rarely delay game deliveries.

Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.

If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.
At Gocdkeys, we only list the most well-known stores that have passed our quality checks. One of the most important factors is good customer support, and all listed stores offer it.

There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.

In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.

Need more help? Use our FAQs.

What do our users think of Trombone Champ Unflattened for PC Digital?

5/5 (1 Comments)
Avatar
Soli Ny
2025-07-05 18:26:08

Trombone Champ: Unflattened is a hilarious rhythm game, but it allows you to play the trombone with wacky controls and outrageous challenges. Perfect for musicians or anyone wanting quirky fun with a unique twist when mastering brass! Absolutely worth it.

To comment, at Gocdkeys.

Before commenting, verify your account from the link sent to your email.

Rate and comment: your experience matters!

You are registered as:
Rate your stars
Thank you for your comment, it will be reviewed by our team shortly.
Share your thoughts about this game

Trombone Champ Unflattened

Is it worth it?

91

Critics Rating

80

Player Rating

OpenCritic Strong

Strong

Steam
Very Positive 88 reviews on Steam
view →
5.0/5 1 ratings
Write a review

What the press says

US 8 ES 1

Duuro Magazine

100

Trombone Champ: Unflattened is a testament to the power of pure, unadulterated fun in gaming. It takes a simple concept and executes it brilliantly in... Read more

Rapid Reviews UK

90

Trombone Champ: Unflattened is a great VR implementation of an already fun game. It has been translated into VR in a very loving and careful... Read more

Impulsegamer

86

Trombone Champ Unflattened! is a hoot of a time. Being able to play all of these songs with the trombone center stage is fantastic and... Read more

COGconnected

80

Trombone Champ: Unflattened! captures the absurdity of the original and perfectly translates it to the virtual realm. Tooting your way through songs, whether accurately or... Read more

About the game

Release date
26 Nov 2024
Genre
Simulation Casual Immersive Sim
Modes
Singleplayer
Setting
3D Family Friendly First-Person
Languages
English*

* languages with full audio

Related news

feedburner 2024-11-29

Trombone Champ: Unflattened is out now, letting you toot your own trombone in VR Read more

Requirements

Minimum:
  • Requires a 64-bit processor and operating system
  • Windows 10 or higher
  • Intel i5-4590 / AMD Ryzen 5 1500X or greater
  • 8 GB RAM
  • NVIDIA GTX 970 / AMD Radeon R9 290 or greater
  • Version 11
  • 2 GB available space
  • VR Support: SteamVR or Oculus PC
Recommended:
  • Requires a 64-bit processor and operating system
  • Windows 10 or higher
  • Intel i5-4590 / AMD Ryzen 5 1500X or greater
  • 8 GB RAM
  • NVIDIA GTX 1070 / AMD Radeon RX 480 or greater
  • Version 11
  • 2 GB available space
  • VR Support: SteamVR or Oculus PC

Coming up next

Dragon's Dogma II: Dark Arisen Expansion — Oct 9

Dragon's Dogma II: Dark Arisen Expansion

Oct 9
Planet Zoo 2 — Oct 13

Planet Zoo 2

Oct 13
Stupid Never Dies — Oct 21

Stupid Never Dies

Oct 21
Final Fantasy Resonance — Oct 22

Final Fantasy Resonance

Oct 22
Call of Duty: Modern Warfare 4 — Oct 23

Call of Duty: Modern Warfare 4

Oct 23
One Piece: Grand Gourmet — Oct 23

One Piece: Grand Gourmet

Oct 23
Farming Simulator 25: Beans & Alpacas Expansion — Oct 27

Farming Simulator 25: Beans & Alpacas Expansion

Oct 27
Phantom Blade 0 — Oct 29

Phantom Blade 0

Oct 29
Dragon Quest Monsters: The Withered World — Dec 3

Dragon Quest Monsters: The Withered World

Dec 3
Stranger Than Heaven — Jan 15

Stranger Than Heaven

Jan 15
Romancing SaGa 3: Destinies United — Feb 16

Romancing SaGa 3: Destinies United

Feb 16
Persona 4 Revival — Feb 18

Persona 4 Revival

Feb 18
Fable (2027) — Feb 23

Fable (2027)

Feb 23

How to obtain more tickets

Join us on Discord! +15 Join us on Telegram! +15 Follow us on X! +15 Follow us on Facebook! +15 Join us on Reddit! +15 Link our extension! +40 Bring your Steam wishlist! +40 Complete your gaming profile! +40 Write a game review +10

To win the tickets, your email in Gocdkeys must match your email in Discord.

For the Telegram tickets, open our bot @gocdkeys_bot, tap "Start" and send it the email of your Gocdkeys account in a private message (if you signed up with Steam, add a real email to your profile first).

Your review must be original. We check it by hand within 24 hours, and the tickets are only added if we approve it. Only one review per game counts, up to 2 a day.

Win free games with your tickets →