#### 3.3.2. The energy gauge

The energy level of the ship increases as the time goes. It will take as more time to complete as the vessel is powerful. Small ships refill faster.

As soon as the energy gauge of a player shows empty, the player loses its ships and is downgraded to the ship he had previously. When the player loses the initial vessel, the game is over. The winning strategy is to aim getting steadily the most powerful Spaceship.