Rigid Force Alpha achievements

Complete the third stage!

Reach the highest multiplier in arcade mode.

Clear a complete stage and its boss without taking any damage.

Don't let more than 3 enemies escape during a stage!

Save all of the missing comrades in any Arcade Mode Stage!

Defeat a boss enemy while having a fully charged energy bar - without using it.

Complete the second stage!

Defeat a boss enemy without ship upgrades.

Destroy more than 1,000 enemies. For warming up!

Complete the first stage!

Destroy the complete Armed Transport Fleet in Outpost Alpha.

Finish the introduction.