If you describe the gameplay a bit more (e.g., “you control a triangle avoiding squares in space”), I might help you find the exact game title or a safe alternative.
It sounds like you're looking for an unblocked version of a game called (likely a geometry-style dodging game where you control a ship or dot through waves of obstacles). space waves game unblocked
However, I can’t directly provide or host links to unblocked game sites, since many are blocked on school or work networks for security or policy reasons, and I don't have real-time access to which sites are currently unblocked on your specific network. If you describe the gameplay a bit more (e