Moon Mine

The gameplay involves using the four lasers to destroy the creatures that are moving towards the player's guns. The farther away the shot is, the more points will be earned. However, firing the lasers too much can cause them to overheat, requiring water to cool down and replenish when necessary. Water pools occasionally appear on the screen, and a crew member must be sent out to retrieve it. Treasure, including silver, jade, and amethyst, can also be collected by shooting at it.