An old game – with a slightly more literal twist.
You are a submarine, at the bottom of an ocean trench. With you are some volatile crates of explosives that you’d really rather not have on your side of the international waters, plus an enemy submarine.
Your task is to bounce the crates past the enemy submarine – if you can see either of them. First to five points wins.
Controls: Arrow keys to steer, space to ping with your sonar.