BruceN

Mission I

Complete Mission I.

Secret Achievement

Brawler lvl. 1

Destroy 10 enemies using the melee attack.

Secret Achievement

Sniper

Destroy 4 enemies using a single particle beam shot.

Eradicator

Destroy 6 enemies in a row using the charged particle beam.

Brawler Expert

Finish any boss off using the melee attack.

Exterminator

Kill the Spider Queen in less than 20 seconds.

Secret Achievement

Baseball

Use the melee attack to deflect missiles and grenades from enemies.

Maximum Firepower

Get all the weapon upgrades on the 3D Tunnel Stage.

Secret Achievement

Mission II

Complete Mission II.

Secret Achievement

Go Ninja Go

Complete the game using any melee character.

Secret Achievement

Chrome Lord

Complete the Boss Rush Mode.

Mirror Match

Complete the game in Mirror Mode (any difficulty level).

Lieutenant

Complete the game in EASY mode.

Captain

Complete the game in NORMAL mode.

Colonel

Complete the game in HARDCORE mode.

Speedrunner

Complete the game in less than 40 minutes in normal or hardcore mode.

Mech Rider I

Complete Mission I with the blue mech.

Mission III

Complete Mission III.

Mech Rider II

Complete Mission III with the drill mech.

Mech Rider III

Complete Mission V with the orange mech.

Brawler lvl. 2

Destroy 100 enemies using the melee attack.

Brawler lvl. 3

Destroy 500 enemies using the melee attack.

Puppet Master

Collect 50 battle bots.

Weapon Lord

Collect 100 weapons.

Blazing Chrome lvl. 1

Destroy 500 enemies.

Blazing Chrome lvl. 2

Destroy 1500 enemies.

Blazing Chrome lvl. 3

Destroy 5000 enemies.

Mission IV

Complete Mission IV.

Mission V

Complete Mission V.

Mission VI

Complete Mission VI.

Perfect Soldier

Complete any mission without dying.

Detonation Expert

Destroy 3 enemies at once using an explosive barrel.

Grenadier

Destroy 4 enemies at once using the grenade launcher.