Searching for an "unblocked" "no download" version of BeamNG.drive
Use Incognito Mode: If you are worried about your browsing history, use Incognito/Private mode so the school’s local history doesn't track your gaming session. Conclusion
Cloud gaming is the most effective way to play the real BeamNG.drive on a weak computer. The game runs on a powerful remote server, and only the video feed is sent to your screen.
Cloud gaming is the only way to play the actual, full version of BeamNG.drive without a download. These services run the game on a powerful remote server and stream the video to your browser.
While there is no official "unblocked" browser version of BeamNG.drive