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This DLC song pack brings 21 songs from the UNDERTALE and DELTARUNE Soundtracks to Trombone Champ!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
This is the base game required to play this DLC. Other expansions may also be required.
This DLC song pack brings 21 songs from the UNDERTALE and DELTARUNE Soundtracks to Trombone Champ!
Warning: A lot of these tracks are incredibly difficult! This DLC is intended for players with Trombone Champ experience!
Please note: requires Trombone Champ version 1.29 or later.
Bonetrousle - Toby Fox
Dummy! - Toby Fox
Metal Crusher - Toby Fox
Hopes and Dreams - Toby Fox
ASGORE - Toby Fox
Battle Against a True Hero - Toby Fox
Megalovania - Toby Fox
Rude Buster - Toby Fox
Scarlet Forest - Toby Fox
The World Revolving - Toby Fox
A CYBER'S WORLD? - Toby Fox
Attack of the Killer Queen - Toby Fox, Lena Raine, Marcy Nabors
Pandora Palace - Toby Fox
BIG SHOT - Toby Fox
TV World - Toby Fox
It's TV Time! - Toby Fox
Black Knife - Toby Fox
SWORD - Toby Fox
Dark Sanctuary + Neverending Night - Toby Fox
The Third Sanctuary - Toby Fox
GUARDIAN - Toby Fox
Lowest tracked price: PLN 29.59 (Jul 7, 2026) · current best: PLN 36.99.
91% positive reviews all-time.
Right now the cheapest offer for Trombone Champ: UNDERTALE + DELTARUNE Song Pack is PLN 36.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Trombone Champ: UNDERTALE + DELTARUNE Song Pack is PLN 29.59 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Trombone Champ: UNDERTALE + DELTARUNE Song Pack drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
Audio & text: English
Text only: French, Italian, German, Spanish - Spain, Japanese, Korean, Simplified Chinese, Traditional Chinese, Portuguese - Brazil
