Here is the full list of all 31 ATOMEGA achievements.
Sustain Omega for at least 50 seconds.
Reach the end of a Timephase while at Omega.
Collect 10000 units of Mass from the environment.
Survive an entire Timephase without being DeFormed.
Reach Omega for the first time.
Customise your colour and texture.
Activate every standard Hack at least once.
Win a game without reaching Omega.
Score at least 29029 points in a single timephase.
Win 10 games.
Reach rank 50.
Collect 5000 units of Mass from other players.
As a Superior, kill any other player by stomping on them.
Reach Omega 3 times in one Timephase.
DeForm a player at least 2 levels bigger than you.
DeForm two players in 2 seconds.
Win a Timephase without DeForming anyone.
Using Damage, DeForm a Superior as a Cel or Zoa.
Play 5 Timephases in a row.
Stomp into space.
Win 10 Timephases whilst equipping the customisation set ‘Carbon, Wisdom, Slick’.
Win 1 Timephase on 'NOVA', 'VOID', and 'TEMPLE'.
Gain 10 DeForms/Assists for shooting players off the edge on 'VOID'.
Attain Omega twice in a single Timephase on 'TEMPLE'.
Get revenge on your Nemesis on 'TEMPLE'.
Become someone's Nemesis on 'NOVA'.
Deform 5 players while they are mid-air.
When below 20% energy, regenerate your maximum energy without taking further damage on 10 occasions.
DeForm a player within 5 seconds of them activating their Hack.
Complete and win a Timephase without activating any Hacks.
Complete and win 10 Timephases without activating any Hacks.