Full list of all 17 Iro Hero achievements worth 1,000 gamerscore. It takes around 0-0.5 hours to unlock all of the achievements on Xbox One.
Destroy an Armored Ship enemy
Absorb a total of 100 bullets. Must be completed in one game session.
Use the Tesla Shock special skill
Defeat a total of 500 enemies. Must be completed in one game session.
Destroy a Gunship enemy
Absorb a total of 10 bullets. Must be completed in one game session.
Die a total of 10 times. Must be completed in one game session.
Defeat a total of 100 enemies. Must be completed in one game session.
Defeat a red enemy
Achieve a 20-hit combo
Die for the first time
Achieve a 10-hit combo
Destroy 10 Fighter enemies. Must be completed in one game session.
Defeat a total of 20 enemies. Must be completed in one game session.
Destroy 10 Spaceship enemies. Must be completed in one game session.
Collect a drop
Defeat a blue enemy