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