Blue Hour Signal

Blue Hour Signal is a first-person lighthouse game set during a storm. Find each vessel's visible flare, keep the beam aligned for three seconds, and guide three ships in before losing two. The beam consumes oil; switch it off for gradual recovery or operate the generator for faster refill. The four-vessel sequence has clear success and failure endings. Shift requests mouse lock, mouse aims, WASD moves, Space or F operates the beam, and E uses the generator. Game progress is saved locally. It needs no permissions, account, remote assets, or network connection.