Fix Haunted School: Not Loading, Lag, or Black Screen
Fast checks first, then deeper fixes if the game still won’t run.
Quick fixes (try these first)
- Refresh the tab and wait 10–20 seconds for assets to load.
- Open an Incognito/Private window to rule out cache issues.
- Disable extensions (especially ad blockers/script blockers) and reload.
- Clear site data (cache/cookies) for the portal, then reload.
- Try another browser (Chrome / Edge / Firefox).
- Ensure Hardware Acceleration is enabled in browser settings.
Common issues reported by players
- mouse won’t lock / camera control feels broken — click inside the game window; press ESC to release, then click again to recapture
- black screen on startup — often related to WebGL/hardware acceleration, extensions, or memory pressure; close other tabs, disable blockers, and refresh
- no sound — check if the tab is muted or blocked by autoplay policies; interact with the page and try again
- lag or stuttering — close background apps/tabs and lower in-game settings if available
- stuck loading (e.g., 90%) — disable ad/script blockers and try another browser
Still not working?
Try a different portal
Some portals load faster or handle WebGL differently. Use the verified links in the sidebar.
Check browser permissions
If controls don’t respond, click the game frame to focus it. Then check your controls guide for keybinds and fullscreen steps.
ChromeOS / school networks
Some networks restrict game portals or real-time connections. If it works at home but not at school/work, try another verified portal link or a different network.
Device & hardware notes
📱 Mobile support
Yes
💻 Chromebooks
Playable in a web browser. As a 3D Unity/WebGL game, performance on Chromebooks depends on hardware and whether hardware acceleration is enabled.
FAQs (loading & lag)
Why won’t Haunted School load past a black screen?
Try refreshing, closing other tabs, using Incognito/Private mode, disabling extensions (especially ad blockers), and ensuring hardware acceleration is enabled.
🏫 Blocked at school/work?
Some networks restrict game portals or real-time connections. If it works at home but not at school/work, try a different verified portal link or a different network.
Verified link
Links are filtered for safety. Availability can vary by region and network.
Need controls help?
Keyboard layouts, trackpad tips, and fullscreen steps.
⌨️ Controls & Fullscreen Guide →