Trombone Champ: Unflattened

A VR rhythm game where you control every trombone note

Flat2VR Studios, Holy Wow Studios LLC · Published by Flat2VR Studios · Released Nov 26, 2024

Reviews: Very Positive; 96% of 92
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Unsupported
Last update on Steam: 6 days ago; Oct 22, 2026
Minimum PC: GTX 970; 8 GB RAM · 2 GB disk; Full requirements

What is Trombone Champ: Unflattened?

This first-person VR rhythm game has you time trombone notes and slides to anthems, marches, classical pieces, and folk music. You work through a campaign, unlock challenges, and collect cards and trombones with different sounds.

For you if...

+you like chasing high scores through repeated practice
+you want rhythm games with custom song support

Not for you if...

−you want multiplayer music sessions rather than solo play

What players say

96% of 92 reviews are positive

Players praise how naturally the game translates to VR and its humor. One reviewer sees little reason to buy it after extensive play of the original; another reports broken audio.

Screenshots and trailer

Trombone Champ: Unflattened screenshot 1

Trombone Champ: Unflattened system requirements

Minimum: GTX 970, 8 GB RAM, 2 GB of disk space.

As published by the developer.

Can my PC run Trombone Champ: Unflattened?

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Minimum

OS: Windows 10 or higher
Processor: Intel i5-4590 / AMD Ryzen 5 1500X or greater
Graphics: NVIDIA GTX 970 / AMD Radeon R9 290 or greater
Memory: 8 GB RAM
Storage: 2 GB available space
DirectX: Version 11

Does Trombone Champ: Unflattened have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Trombone Champ: Unflattened run on Steam Deck?

Unsupported No: Valve rates it Unsupported on Steam Deck.

Steam o s does not support_ v r

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 30
Steam features: Cloud saves, Family Sharing, VR
Languages: Full audio: English.

Does Trombone Champ: Unflattened use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam