Full list of all 30 AirMech Arena achievements worth 400 gamerscore. It takes around 40-50 hours to unlock all of the achievements on Xbox 360.
Complete the Tutorial.
Win 3-consecutive online matches.
Be on the winning team in any match online!
Win 10 or more online matches in any game mode.
Win a match on any map without building anything.
Reach Level 15 in any AirMech in an online or offline game.
Reach Level 10 in game with any AirMech, and win without spending any Ability points.
Win a match, online or offline, without destroying any units with your AirMech.
Accumulate 100 direct AirMech Kills online against human opponents.
Do 1,000,000 damage with your AirMech.
Win an online match after reaching player level 10.
Win an online match after reaching player level 20.
Win an online match after reaching player level 30.
Win a solo survival match on any Survival map.
Win a 2-player online survival match on any Survival map.
Win a 4-player online survival match on any Survival map.
Accumulate 20 human piloted enemy AirMech kills, each made while the enemy is carrying a unit.
Complete 10 matched games.
Win 20 matched games.
Complete 100 matched games.
Win 200 matched games.
Accumulate 10 Stars in the Challenges.
Accumulate 25 Stars in the Challenges.
Accumulate 45 Stars in the Challenges.
Win in a 3v3 online game at least 3 levels above anyone else.
Use each of the AirMech types at least once in game, online or offline.
Win an online match where 100% of the enemy's base health is taken within 1 minute.
Win a match, online or offline, using Boosters, all in Air mode.
Destroy 3 human piloted AirMechs in the first 3 minutes of an online match.
Share 496 cakes. (Matched games only.)