This mode pits you and up to 3 friends against enemy waves of increasing difficulty. These waves come in three varieties: standard, swarmers, and bosses.
- Standard waves feature enemies of increasing rank that are comparable in power to your own ship.
- Swarmer waves bring large amounts of lower rank ships. What they lack in power, they make up for in numbers!
- Boss waves are similar to a round of Gladiator combat. These enemies are more powerful than your typical ship, and since they are procedurally generated, you never know what challenges you'll face.