Here is the full list of all 39 Blazing Chrome achievements.
Destroy 500 enemies using the melee attack.
Destroy 4 enemies at once using the grenade launcher.
Destroy 6 enemies in a row using the charged particle beam.
Destroy 3 enemies at once using an explosive barrel.
Finish any boss off using the melee attack.
Collect 100 weapons.
Complete Mission VI.
Complete the game in EASY mode.
Destroy your holographic clone on the final boss stage.
Find the hidden 1UP on Mission 6.
Destroy the Gorilla Boss's legs after defeating him.
Complete Mission V.
Destroy 1500 enemies.
Destroy 100 enemies using the melee attack.
Complete Mission IV.
Use the melee attack to deflect missiles and grenades from enemies.
Get all the weapon upgrades on the 3D Tunnel Stage.
Use the melee attack to finish Commander Zet off.
Complete Mission II.
Collect 50 battle bots.
Complete Mission III.
Complete Mission I with the blue mech.
Destroy 500 enemies.
Destroy 10 enemies using the melee attack.
Use the energy whip to collect an item.
Complete Mission I.
Hang on the Gunship during Mission 1-3.
Complete any mission without dying.
Destroy multiple enemies using a single particle beam shot.
Kill the Spider Queen in less than 20 seconds.
Complete the game using any melee character.
Complete the Boss Rush Mode.
Complete the game in Mirror Mode (any difficulty level).
Complete the game in NORMAL mode.
Complete the game in HARDCORE mode.
Complete the game in less than 40 minutes in normal or hardcore mode.
Complete Mission III with the drill mech.
Complete Mission V with the orange mech.
Destroy 5000 enemies.