- Relaxed Master
Clear the story with 50 or fewer ships lost per player. Now you're ready for the harder settings!
- Challenging Master
Clear the story on Challenging with 50 or fewer ships lost per player. It takes some consistent piloting to get through all those missions.
- These Numbers Look Right
Clear the story on Challenging with zero or fewer ships lost per player. Play well in the bonus stages to get into the negatives!
- Genuine Contender
Clear the story on Genuine with 100 or fewer ships lost per player. One hundred sounds like a lot, but those destroyers are tough.
- Genuine Master
Clear the story on Genuine with 50 or fewer ships lost per player. Practice those tough levels before trying this one.
- Silver Road
Clear the story on Genuine with 25 or fewer ships lost per player. Getting silvers is hard enough, but can you do it consistently?
- Golden Road
Clear the story on Genuine with zero or fewer ships lost per player. Even with the bonus stages, there's very little room for error.
- Diamond Road
Clear the story on Genuine with minus 19 or fewer ships lost per player! Only two ships per player can be lost or missed in this one!
- Perfect Pair
Earn every gold medal in the story with a team of exactly two players. You can't lose any ships unless you start with five or more each.
- Two vs Infinite
Score 1 200 000 points in the Horde Mode with no more than two players.
- Three and Free
Complete the story on any difficulty setting with exactly three players.
- Triple Team
Complete the story on Challenging with exactly three players. Some players may be better than others but everyone can help.
- Power of Three
Complete the story on Genuine with exactly three players.
- Trio of Champions
Complete the story on Destructive with exactly three players.
- Where No Three Have Gone Before
Complete the story on Catastrophic with exactly three players.
- Plenty To Go Around
Earn 60 (half) of the combined bronze, silver, and gold medals in the story with a team of exactly three players.
- Perfect Trio
Earn every gold medal in the story with a team of exactly three players.
- Three vs Infinite
Score 1 600 000 points in the Horde Mode with no more than three players.
- Four and Finished
Complete the story on any difficulty setting with exactly four players.
- Maximum Capacity
Complete the story on Challenging with exactly four players. Team up to clear out the enemy clutter before it overwhelms your squad.
- Power of Four
Complete the story on Genuine with exactly four players.
- Squad of Champions
Complete the story on Destructive with exactly four players.
- Where No Four Have Gone Before
Complete the story on Catastrophic with exactly four players.
- Minus 80!
Accomplish the story on genuine with minus 80 or fewer ships lost! You need four players, and can only miss four ships!
- Medals for Everyone
Earn 60 (half) of the combined bronze, silver, and gold medals in the story with a team of exactly four players.
- Perfect Squad
Earn every gold medal in the story with a team of exactly four players. You can't lose any ships unless you start with four or more each.
- Two Million Point Horde
Score 2 000 000 points in the Horde Mode with any number of players (four recommended). They just won't quit, but neither will you!
- Lucky 7 Survival
Reach Wave 7 in Survival Horde mode.
- Ultimate 12 Survival
Reach Wave 12 in Survival Horde mode.
- Hold On a Minute While We Save the World
Earn a gold medal in Challenge 3. Sixty seconds? Just Machine Guns? Earth at stake? No Problem!
- Wanna Challenge?
Complete every challenge from 1 through 5 on Genuine. It's Corkins Time!
- Corkins Solid Gold
Earn gold medals on every challenge from 1 through 6. They're called challenge levels for a reason!