It is drawn as a flat, polar tunnel that gives the feeling of depth, which keeps it light on the graphics card. The two true 3D engines are separate looks.

What does the bass actually change?

The speed. The tunnel flies forward faster as the bass gets heavier, and its rings brighten on each hit. The mids ripple the walls and the highs change the colour.

Can I try it for free?

Yes. Open vortexia.live/ambient?look=bass-tunnel and tap Start: no account, full screen, listening through your microphone. In the dashboard and in OBS, Bass Tunnel is part of Plus.

Does it work for drum and bass?

Yes. The beat detector follows tempos up to 240 BPM, so a 174 BPM kick still lands as separate hits, and the bassline keeps the speed up between them.

Yes. The free plan streams at 720p and 30fps with a small watermark, three engines and Twitch. Plus removes the watermark, renders at 1080p and 60fps, unlocks all eight engines and adds automatic YouTube and Kick events.

AUDIO-REACTIVE VISUAL · UPDATED 2026-09-28

Enter the Bass Tunnel

Name: Vortexia
Author: Vortexia

An endless flight whose speed rides the low end

An endless neon tunnel whose speed rides your bass: heavy low end pushes you forward, the mids bend the walls and the highs shift the colour.

Open the dashboard · Watch it live · All presets · Pricing

What is Enter the Bass Tunnel?

Bass Tunnel is Vortexia’s tunnel engine: an endless flight through glowing rings in which the music sets the pace. The bass controls the speed, so a heavy low end throws you forward and a breakdown lets the tunnel drift, while the rings brighten on each bass hit. The mids bend and ripple the walls, and the highs shift the colour. It never reaches an end, since the tunnel is generated as you fly rather than played from a clip. It suits bass-led music such as drum and bass, dubstep and bass house, and the beat detector keeps up with tempos up to 240 BPM. Bass Tunnel is a Plus engine in the dashboard, where Pro renders it up to 4K, and it is free inside Ambient Mode at vortexia.live/ambient?look=bass-tunnel.

How to use Enter the Bass Tunnel

Try it free. Open vortexia.live/ambient?look=bass-tunnel and tap Start.
Use it on stream. On Plus, choose Bass Tunnel in the dashboard.
Pick the colour. Move Color Shift until the rings are the shade you want.
Add it to OBS. Copy your OBS link and add it as a Browser Source.

Specs & output

Engine	Bass Tunnel
Render Mode	rhythm
Iteration Depth	120
Default Zoom	2.50
Colour Shift	280°
Output (Free)	720p / 30fps + watermark
Output (Plus)	1080p / 60fps, no watermark
Output (Pro)	4K / 60fps, brand-kit logo overlay
Audio Source	Browser tab audio (FFT, real-time)
Last Updated	2026-09-28

Frequently asked questions

Is it a 3D tunnel?: It is drawn as a flat, polar tunnel that gives the feeling of depth, which keeps it light on the graphics card. The two true 3D engines are separate looks.
What does the bass actually change?: The speed. The tunnel flies forward faster as the bass gets heavier, and its rings brighten on each hit. The mids ripple the walls and the highs change the colour.
Can I try it for free?: Yes. Open vortexia.live/ambient?look=bass-tunnel and tap Start: no account, full screen, listening through your microphone. In the dashboard and in OBS, Bass Tunnel is part of Plus.
Does it work for drum and bass?: Yes. The beat detector follows tempos up to 240 BPM, so a 174 BPM kick still lands as separate hits, and the bassline keeps the speed up between them.
Is it free?: Yes. The free plan streams at 720p and 30fps with a small watermark, three engines and Twitch. Plus removes the watermark, renders at 1080p and 60fps, unlocks all eight engines and adds automatic YouTube and Kick events.

About the author

The Vortexia team — Makers of the Vortexia engine.

The Vortexia team builds a browser-based, GPU-accelerated audio-reactive visual engine used by streamers and DJs on Twitch, Kick, YouTube Live and TikTok Live.