Import songs
for Infinite Disco
Dead as Disco's Infinite Disco mode is one of the most exciting features in the game — it lets you import virtually any MP3 file from your local music library and fight to the beat of your own soundtrack. Whether you want to battle Harmony Corp goons to your favourite tracks, the system supports it when your BPM and lag settings match how you hear the beat. The key is proper BPM calibration and lag offset tuning.
DEAD AS DISCO DEMO - Importing Songs and Custom Music
Community demo — importing songs and checking sync.
Step-by-step
Navigate to Infinite Disco
From the main Stage Select screen, choose Infinite Disco. This is Charlie's personal music-powered combat training ground. Hit the Import Song button in the bottom-left of the track selection screen.
Select Your MP3 File
A file browser opens. Navigate to your MP3 file. Dead as Disco currently supports MP3 format primarily. If your file is in another format (AAC, FLAC, OGG), convert it first using a free tool like Audacity or online converters. Keep filenames simple — avoid special characters.
Set the BPM
Enter the song's BPM (beats per minute). The game may auto-detect it, but auto-detection can be inaccurate. For reliable results, search for the song's BPM online — many databases list verified values. BPM supported range: 50–320. For very slow songs (under 90 BPM), try doubling the BPM value to get a more active feel.
Calibrate Lag Offset
The lag offset compensates for audio latency between your headphones/speakers and the game's visual feedback. Start with 0ms, play for 30 seconds and observe if your Perfect Hits feel early or late. Adjust by ±10ms increments. Most players land between 0ms and 60ms. On Steam Deck with Bluetooth headphones, expect higher offset (80–120ms).
Test and Refine with Advanced Editor
After your first run, use the Advanced Editor (gear icon on the track) to fine-tune individual beat markers. This is especially useful for songs with irregular tempos, drops, or extended bridges where auto-BPM gets confused.
Steam Deck folder note
The Steam Deck works great — you just need your MP3s where the game's file picker expects them. Desktop Mode is your friend here.
- 1. Switch Steam Deck to Desktop Mode (hold Power → Switch to Desktop)
- 2. Open Dolphin file manager
- 3. Navigate to Z: drive → home → deck
- 4. Locate your MP3 files here or copy them from a USB drive
- 5. Return to Game Mode — your imported songs now appear in Infinite Disco
Advanced Editor (quick heads-up)
If BPM shifts mid-song or live drums drift, open the Advanced Editor and place beats where your ears hear impact — see the full Advanced Editor guide.
Dead as Disco - Quick Advanced Editor Guide
Community overview — markers & offsets.
Practical tips
- ▸ Songs with a clear, consistent 4/4 beat work best — EDM, pop, hip-hop, metal
- ▸ Avoid songs with major tempo changes (rubato classical, some jazz) unless using Advanced Editor
- ▸ Variable-BPM songs may need manual beatmap editing per section
- ▸ Import songs at high bitrate (320kbps) for best game sync — heavily compressed audio can shift beat timing
- ▸ Community beatmaps exist for many popular songs — see DiscoMaps.com for pre-made maps when you want a head start
BPM feels (rule of thumb)
| BPM band | How it plays | Suggestion |
|---|---|---|
| 50–89 BPM | Very slow gaps between beats | Try doubling BPM for snappier cadence |
| 90–119 BPM | Relaxed timing windows | Great for learning patterns |
| 120–159 BPM | Sweet spot energy | Most players live here |
| 160–200 BPM | Demanding but juicy feedback | Warm up first |
| 200–320 BPM | Expert pacing | Advanced Editor recommended |
Import FAQ
What audio formats does Dead as Disco support for import?
My imported song is out of sync — how do I fix it?
What is the best BPM range for Dead as Disco?
Can I add my own music on Steam Deck?
What is BB Mode in the Advanced Editor?
Where can I download pre-made beatmaps for Dead as Disco?
What is the maximum song length for import?
Can I use instrumental tracks without drums?
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