Full list of all 44 The Z Axis: Continuum achievements worth 1,500 gamerscore. It takes around 8-10 hours to unlock all of the achievements in the base game.
The base game contains 34 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 10 achievements worth 500 Gamerscore.
Complete level 7, the first non-tutorial level in Classic Mode.
In Classic Mode, complete the first level with a no-rotate zone.
In Classic Mode, complete the first level with a magic door.
In Classic Mode, complete the first level with a time-rewinding box.
In Classic Mode, complete the first level with a clone.
In Classic Mode, complete level 21.
In Classic Mode, complete all 30 levels.
In Classic Mode, make brief contact with spikes and survive to finish the level.
In Classic Mode, use the clone to touch the glowing ball of light on level 30.
Complete level 7 in Classic Mode in less than 0:30.
Complete level 8 in Classic Mode in less than 0:35.
Complete level 9 in Classic Mode in less than 0:45.
Complete level 10 in Classic Mode in less than 1:00.
Complete level 11 in Classic Mode in less than 1:05.
Complete level 12 in Classic Mode in less than 1:00.
Complete level 13 in Classic Mode in less than 0:45.
Complete level 14 in Classic Mode in less than 1:15.
Complete level 15 in Classic Mode in less than 1:15.
Complete level 16 in Classic Mode in less than 0:55.
Complete level 17 in Classic Mode in less than 1:15.
Complete level 18 in Classic Mode in less than 2:00.
Complete level 19 in Classic Mode in less than 1:15.
Complete level 20 in Classic Mode in less than 1:45.
Complete level 21 in Classic Mode in less than 1:45.
Complete level 22 in Classic Mode in less than 0:45.
Complete level 23 in Classic Mode in less than 0:40.
Complete level 24 in Classic Mode in less than 1:05.
Complete level 25 in Classic Mode in less than 1:00.
Complete level 26 in Classic Mode in less than 0:45.
Complete level 27 in Classic Mode in less than 0:55.
Complete level 28 in Classic Mode in less than 1:05.
Complete level 29 in Classic Mode in less than 1:00.
Complete level 30 in Classic Mode within 5:00.
Get every achievement in Classic Mode.
Complete Dwaggienite's first trial.
Complete Dwaggienite's first trial in less than 1:30.
Complete Dwaggienite's second trial.
Complete Dwaggienite's second trial in less than 3:00.
Complete Dwaggienite's third trial.
Complete Dwaggienite's third trial in less than 1:00.
Complete Dwaggienite's final trial.
Complete Dwaggienite's final trial in less than 4:00.
Complete all of Dwaggienite's trials.
Complete all of Dwaggienite's trials under their respective par times.