Dead as Disco Troubleshooting

Q: Why does Dead as Disco keep crashing on startup?

Startup crashes are most often caused by outdated GPU drivers, missing Visual C++ Redistributables, or antivirus blocking the game executable. Update GPU drivers, install VC++ Redistributables, and add the game folder to your antivirus exclusion list.

Q: Does Dead as Disco work well on Steam Deck?

Yes, Dead as Disco runs well on Steam Deck with Force Proton Experimental, minimum 10W TDP, and manual GPU clock of 1000-1200MHz. Sleep/resume mode can corrupt saves, so exit to main menu before sleeping. For complete setup visit the Steam Deck Settings page.

Q: My saved progress disappeared — how do I recover it?

Check the backup folder at %APPDATA%\DeadAsDisco\Backups\ where the game creates timestamped backups. Copy the most recent backup to the main save folder. To prevent future loss, add the save folder to antivirus exclusions and avoid closing during auto-save.

Quick Diagnostic Checklist

Run through these checks before diving into specific fixes. Most issues can be resolved by completing this list. Check each item off as you verify it.

Verify System Requirements
Check that your PC or Steam Deck meets the minimum system requirements. Running below spec is the most common cause of crashes and performance issues. Pay special attention to RAM (minimum 8GB) and GPU driver version. Hardware

Update GPU Drivers
Outdated graphics drivers are the leading cause of launch failures and rendering artifacts. For NVIDIA, use GeForce Experience or download from nvidia.com. For AMD, use Adrenalin Edition. On Steam Deck, ensure system updates are applied in Gaming Mode. GPU

Verify Game Files
In Steam, right-click Dead as Disco > Properties > Installed Files > Verify integrity of game files. This checks for missing or corrupted files and re-downloads any that are damaged. Run this after any unexpected crash or update. Steam

Check Audio Device Settings
Audio desync and missing sound are often caused by sample rate mismatches. Set your audio output device to 16-bit, 44100Hz or 48000Hz in Windows Sound settings > Playback devices > Properties > Advanced. Avoid 96000Hz or 192000Hz sample rates as they can cause desync in rhythm games. Audio

Disable Conflicting Overlays
Discord overlay, Steam overlay, GeForce Experience overlay, and Rivatuner/MSI Afterburner can all interfere with Dead as Disco. Temporarily disable them to see if the problem resolves. You can re-enable them one at a time to identify the specific conflict. Software

Run as Administrator / Check Permissions
Some crashes are caused by permission issues with save files or config directories. Try running Steam as administrator (Windows). On Steam Deck, check that the game's compatdata folder has correct read/write permissions. Ensure your antivirus is not blocking the game executable. System

Check Disk Space and Drive Health
Dead as Disco requires sufficient free space for save files, config writes, and temporary data. Ensure you have at least 10GB free on your install drive. Running the game from an external drive or a nearly-full SSD can cause stuttering and save corruption issues. Storage

Clean Reinstall as Last Resort
If all other checks pass, perform a clean reinstall: uninstall Dead as Disco from Steam, manually delete any remaining game folders in Steam\steamapps\common\ and %APPDATA%\DeadAsDisco\, then reinstall. Back up your saves and playlists first. Nuclear

Common Issues & Fixes

Quick-reference table for the most frequently reported problems. Each entry shows symptoms, the likely cause, and the recommended solution.

Issue	Symptoms	Cause	Solution
Won't Launch	Game shows black screen then crashes, or nothing happens when clicking Play.	Outdated GPU drivers, missing Visual C++ redistributables, or antivirus blocking the .exe.	Update GPU drivers. Install the latest VC++ Redistributable. Add DeadAsDisco.exe to your antivirus exception list. Launch directly from the .exe instead of Steam as a test.
Audio Desync	Beat timing drifts over time. Hits feel early or late despite correct BPM calibration.	Sample rate mismatch (96kHz or higher), Bluetooth audio latency, or V-Sync introducing frame pacing issues.	Set audio to 16-bit 44100Hz or 48000Hz. Use wired headphones or a low-latency Bluetooth codec (aptX LL). Disable V-Sync in-game and use your GPU control panel's adaptive sync instead. Run Song Sync to recalibrate affected tracks.
Frame Drops	FPS dips below 60 during combat, causing stuttering and missed beat inputs.	GPU settings too high for hardware, background processes eating CPU, or thermal throttling on laptops.	Lower shadow quality and particle effects first. Set Dead as Disco to High Performance in Windows Graphics settings. Close browsers and other apps before playing. On laptops, use a cooling pad and set power mode to Performance. See Performance Optimization section below for full details.
Controller Not Working	Gamepad not detected, wrong button mappings, or inputs dropping mid-combat.	Steam Input configuration conflicts, controller not in the correct mode, or USB port power issues.	In Steam, go to Dead as Disco > Properties > Controller and enable/disable Steam Input to find the right setting. Try a different USB port (preferably USB 3.0 on the back of the PC). Update controller firmware. Disable other input devices during troubleshooting.
Custom Songs Not Appearing	Imported tracks do not show up in the song list or playlist manager.	Incorrect file format, wrong folder location, or missing .ini configuration files.	Ensure songs are .ogg or .mp3 format (not .wav or .flac). Verify the songs are in the correct My Music folder. Check that each song has a properly formatted .ini file with BPM and offset values. Follow the Import Custom Songs guide for step-by-step instructions.
Boss Freeze	Boss Idol encounter freezes mid-fight. Game becomes unresponsive but audio continues.	Known issue with certain boss arenas when particle effects overflow VRAM, or when custom songs with extreme BPM are used.	Lower particle effects to Medium. Avoid using songs above 220 BPM in boss encounters. Disable arena-specific visual effects in settings. If it persists, verify game files. Check Bosses page for boss-specific notes and workarounds.
Steam Deck Issues	Game crashes on launch, poor performance, controls unresponsive, or sleep mode corrupts saves.	Proton version mismatch, TDP/power settings too low, or SteamOS sleep/resume bugs with the Unity engine.	Force Proton Experimental in Compatibility settings. Set TDP to 10W minimum and GPU clock to 1000MHz+. Avoid sleep mode during runs — always exit to main menu first. See Steam Deck Specific Fixes section below for detailed configuration.
Achievements Not Unlocking	Completed requirements but achievement does not trigger in Steam.	Steam achievement API offline, third-party overlays intercepting triggers, or save file desynchronization.	Restart Steam and the game. Disable all overlays and try again. Check Steam server status. If offline achievements are enabled in the game, they should trigger retroactively when Steam reconnects. Visit the Achievements tracker to verify requirements.
Save Corruption	Progress lost, settings reset to default, or game prompts to create new profile.	Unexpected shutdown during auto-save, cloud save conflict, or antivirus locking save files during write.	Do not force-close the game during auto-save (indicated by a disk icon). Disable Steam Cloud for Dead as Disco temporarily to isolate cloud save conflicts. Restore from the backup folder in %APPDATA%\DeadAsDisco\Backups\. Add the save folder to your antivirus exclusion list. Make manual backups regularly.

Performance Optimization

Comprehensive settings guide to maximize FPS and minimize input latency without sacrificing visual quality where it counts.

Graphics Settings

Dead as Disco is a rhythm game first -- frame consistency matters more than visual fidelity. These graphics tweaks prioritize stable 60+ FPS performance without sacrificing visual clarity where it affects gameplay.

Resolution: Set to native, but drop to 1600x900 if below 60 FPS
Fullscreen Mode: Use Exclusive Fullscreen (not Borderless Windowed) to reduce input latency
V-Sync: Disable in-game. Use GPU control panel Fast Sync or Adaptive Sync instead
Shadow Quality: Set to Low or Medium -- shadows have a high GPU cost and minimal gameplay impact
Anti-Aliasing: Use FXAA or disable. MSAA is expensive and unnecessary at higher resolutions
Particle Effects: Medium. Low hides some damage indicators; High can cause stutter on older GPUs
Texture Quality: High (VRAM permitting). Textures affect visual clarity of beat indicators
Post-Processing: Off or Low. Bloom and motion blur add input latency with no rhythm benefit

Audio Settings

Audio calibration is critical in Dead as Disco. Even a 5ms delay can make a song feel off-beat. These audio optimizations ensure the tightest possible audio-to-visual sync.

Sample Rate: Set system audio to 16-bit, 44100Hz or 48000Hz (never 96000Hz+)
Audio Driver: Use WASAPI in Shared mode for lowest latency on Windows
Bluetooth: Avoid Bluetooth audio if possible. If necessary, use aptX Low Latency codec
Wired Headphones: Strongly recommended. Even premium wireless adds 20-40ms of latency
Audio Buffer: Reduce to 128 or 256 samples in-game if available (may increase CPU load)
Master Volume: 100% in-game, control volume via system mixer to avoid dynamic compression
SFX vs Music Balance: Lower SFX to 70-80% so beat indicators are not drowned out
Calibration: Use the Song Sync Tool to set precise offset values per track

System Settings

Your operating system and background applications have a significant impact on Dead as Disco's performance. These system-level changes create a clean environment for uninterrupted rhythm gameplay.

Power Plan: Set Windows Power Plan to High Performance or Ultimate Performance
Game Mode: Enable Windows Game Mode. It prioritizes CPU and GPU for the active game
Background Apps: Close browsers (especially Chrome), Discord, and streaming software before playing
Antivirus: Add the Dead as Disco install folder and save folder to exclusion lists
Hardware-Accelerated GPU Scheduling: Enable in Windows Graphics Settings (Win 10 2004+)
CPU Affinity: Via Task Manager > Details, set DeadAsDisco.exe to use physical cores only
Disable Fullscreen Optimizations: Right-click the .exe > Properties > Compatibility
Disk Defrag/Optimization: Ensure the game drive is optimized (not needed for SSDs)

Game-Specific Tweaks

Dead as Disco has several settings that directly affect combat responsiveness and visual clarity. These in-game tweaks deliver the biggest performance return for rhythm-critical gameplay.

Screen Shake: Reduce to 30-50%. Full shake is disorienting and offers no gameplay benefit
Hit Effects: Keep at Medium or higher. Visual hit confirmation is essential for rhythm accuracy
FPS Cap: Cap at your monitor's refresh rate (60/120/144Hz). Do not leave uncapped
Background FPS: Set to minimum. No need to render the game when alt-tabbed
Note Speed: Higher note speeds actually reduce perceived input lag by spreading notes out visually
Arena Visual Effects: Set to Minimal for competitive play. Fancy arena animations add GPU load
Custom Song Caching: Enable to reduce I/O stutter when loading custom tracks mid-playlist
Save Compression: Disable if experiencing save-related stutter on HDDs

Steam Deck Specific Fixes

Dead as Disco runs well on Steam Deck, but requires specific configuration for optimal performance and stability. These tweaks are tested and approved by the community.

Proton & Compatibility

The correct Proton version is critical for Dead as Disco on Steam Deck. Select the game in your library, go to Properties > Compatibility, and check "Force the use of a specific Steam Play compatibility tool." Choose Proton Experimental for the latest fixes, or Proton 9.0 if Experimental causes regressions. Some users report that GE-Proton (installed via ProtonUp-Qt in Desktop Mode) resolves specific audio crackling issues that occur with Valve's official Proton builds.

Use Proton Experimental or GE-Proton for best results
Clear the compatdata folder if switching Proton versions
Avoid Proton Hotfix for rhythm games (can introduce latency)
Check Patch Notes for Steam Deck-specific updates

Performance & Power

Dead as Disco needs consistent frame timing more than raw power. Use the Quick Access Menu (QAM) Performance overlay to configure: TDP Limit set to 10W minimum to prevent clock-speed dips during intensive combat sections. GPU Clock manually locked to 1000-1200MHz for stable frame pacing (do not leave on automatic, as the Deck may downclock between songs causing stutter at transitions). Scaling Filter set to FSR with sharpness at 3 for the best balance of clarity and performance when running at lower resolutions.

Lock TDP to 10W minimum for consistent frame pacing
Manual GPU clock at 1000-1200MHz
Disable "Allow Tearing" for smoother visuals
Use FSR for resolution scaling when needed

For complete Steam Deck configuration, including control layouts, docked mode settings, and save file management, visit our dedicated Steam Deck Settings guide.

Frequently Asked Questions

Common troubleshooting questions from the Dead as Disco community.

Why does Dead as Disco keep crashing on startup?

Startup crashes are most often caused by one of three issues: outdated GPU drivers, missing Visual C++ Redistributables, or antivirus software blocking the game executable. Start by updating your GPU drivers to the latest version from your manufacturer's website. Then install the latest Visual C++ Redistributable (x64) from Microsoft. Finally, temporarily disable your antivirus or add DeadAsDisco.exe and the entire Dead as Disco installation folder to your antivirus exclusion list. If the crash persists, verify game files through Steam and check the game's crash logs in %APPDATA%\DeadAsDisco\Logs\ for specific error codes.

How do I fix audio delay on Bluetooth headphones?

Bluetooth audio latency is a significant challenge for rhythm games like Dead as Disco. Standard Bluetooth codecs (SBC, AAC) introduce 100-250ms of delay, which makes rhythm combat nearly impossible to play accurately. For the best experience, use wired headphones or a USB DAC. If you must use wireless, ensure both your headphones and transmitter support a low-latency codec: aptX Low Latency (under 40ms) or aptX Adaptive. You can also use the in-game audio offset calibration (found in Settings > Audio) to manually compensate for Bluetooth delay, though this is a workaround rather than a true fix. Check that your system audio sample rate is set to 16-bit 44100Hz or 48000Hz, as higher sample rates compound Bluetooth latency issues.

Does Dead as Disco work well on Steam Deck?

Yes, Dead as Disco runs well on Steam Deck with the right configuration. Force Proton Experimental in Compatibility settings, lock TDP to 10W minimum, and set a manual GPU clock of 1000-1200MHz for stable frame timing. The game achieves a consistent 60 FPS at medium settings with these tweaks. The main Steam Deck-specific issue is that sleep/resume mode can corrupt save data — always exit to the main menu before putting the Deck to sleep during a session. Custom song imports work on Steam Deck but require navigating to the compatdata folder in Desktop Mode. For a complete setup guide, visit our Steam Deck Settings page.

My saved progress disappeared — how do I recover it?

Save data loss in Dead as Disco typically happens due to an unexpected shutdown during auto-save, a Steam Cloud save conflict between devices, or antivirus software preventing the game from writing save files. First, check the backup folder at %APPDATA%\DeadAsDisco\Backups\ — the game automatically creates timestamped backups before overwriting the main save. Copy the most recent backup into the main save folder. If backups are unavailable, disable Steam Cloud for Dead as Disco temporarily to see if your local save reappears. To prevent future loss, add the Dead as Disco save folder to your antivirus exclusion list and avoid closing the game during auto-save (indicated by a disk icon in the corner of the screen). Make manual backups regularly by copying the entire save folder to a separate location.

Need More Help?

Still Having Issues?

If none of the fixes above resolved your problem, the Dead as Disco community is here to help. Describe your issue in detail — include your system specs, game version, and what you have already tried — and experienced players will help diagnose the problem.

Community Discord

Join the official Dead as Disco Discord for real-time troubleshooting help. Post in the #tech-support channel with details about your issue and system. Community members and moderators respond quickly during active hours.

Steam Community Hub

Browse existing discussion threads or create a new post in the Bug Reports or Technical Support sub-forums. Include your PC specs, game settings, and steps to reproduce. Brain Jar Games developers actively monitor these forums.

When reporting issues, always include: OS version, GPU model + driver version, RAM amount, game version (found in Settings > About), and a description of what happens vs. what you expected.

Related Pages

More resources to keep Dead as Disco running smoothly on your setup.